Suchergebnisse für "batteries electronics"

1. Module parameters:- Power supply voltage: DC4.5-6V (micro USB interface)- Working current: no more than 70mA- Discharge voltage: 1.00V-15.00V Resolution 0.01V- End voltage range: 0.5-11.0V- Support through current: no more than 3.000A resolution 0.001A- Voltage measurement error: less than 1% + 0.02V- Current measurement error: less than 1.2% +-0.002A- Battery capacity range: 9999Ah (1Ah = 1000mAh) 2.2. When the value is large, it is switched by decimal point shift. When it is less than 10Ah, it will be displayed as X.XXX, when it reaches more than 10Ah, it will be displayed as XX.XX, and so on.3. Circuit board size: 50mmX37mm4. Finished product size: 50mmX37mmX17mm (Length X Width X Height, including copper foot height)5. Weight of board and accessories: single board 28g (including copper pillar), two 5W ceramic resistors 9g, 50W resistor about 27g (including wire)6. Note: In order to improve the voltage measurement accuracy, this circuit is specially designed with DC bias. When the terminal is connected nothing, a small voltage will be displayed, which does not affect the actual measurement. 0V) will display 0. If you want to understand the principle, you can check the superposition theorem in electrical engineering.7. How to use:- The battery under test should be fully charged first.- Connect the positive pole of the battery under test to the input positive pole, and the negative pole to the negative pole of the input. Connect the load to the output positive pole and the output negative pole, and connect the tester micro USB with working power (not available for desktop or notebook USB power supply). The battery voltage is displayed at this time.- To start the test directly, just press the “OK” button, the tester can automatically formulate a suitable termination voltage according to the full charge voltage of the battery, and will flash the display 3 times to start the test. Need to manually set the termination voltage, just press the "+" or "-" button to modify in the battery voltage display state, the termination voltage is displayed at the beginning of P, the back represents the voltage value, the resolution is 0.1V, after setting, press "OK" "start testing.- After the test starts, the tester will turn on the electronic switch that controls the load. The test process data display will be displayed between the discharge capacity (Ah), the current discharge current (A) and the battery voltage (V). When the battery voltage reaches the set termination voltage, the tester cuts off the load control switch, the display data stays above the capacity (Ah) and flashes quickly with the corresponding indicator light, the displayed capacity is the actual discharge capacity of the battery, press it "OK" can stop the flashing and let the data display stably. Press the "OK" button again to restore to the state of just powering up and replace the battery to test the next section ...8. Error code and meaning:- Err1: The battery voltage is higher than 15V- Err2: The battery voltage is lower than the set termination voltage- Err3: The battery cannot bear the load discharge current or the line internal resistance is too large- Err4: Current is too large (current exceeds 3.1A)- Err5: Improper use or wiring error has caused the device to burn down and cannot be used (current sampling or control switch MOS burned)9. Note: If the battery is reversed, when the load is turned on and the load current is large (about> 0.8A), the circuit switch tube may be damaged!10. Secondary calibration operation: Press and hold three buttons to power on the tester at the same time, enter the calibration mode, first display the number of calibration records, then enter the formal calibration sampling program to display 0u0A, then short-circuit the input positive and negative poles and press "OK "Button to complete displaying J10u, apply a standard DC voltage of 10.00V between the input positive and negative electrodes, press the" OK "button, and then display J2.0A, apply to the output negative electrode (inflow direction) and input negative electrode (outflow direction) After a constant DC current of 2.0A, press the "OK" button once to complete the calibration. The tester will pre-check the calibration data. If the calibration data is reliable, it will display 4 calibration numbers in turn and then exit. If the pre-audit believes that the data is not reliable, discard the data and exit.Specification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 12cm * 10cm * 5cm / 4.72inch * 3.94inch * 1.97inch Qty per Carton 500 Carton Weight 23.00kgs / 50.71lb Carton Size 50cm * 50cm * 46cm / 19.69inch * 19.69inch * 18.11inch Loading Container 20GP: 231 cartons * 500 pcs = 115500 pcs40HQ: 538 cartons * 500 pcs = 269000 pcs

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The Anker SOLIX BP3000 Expansion Battery (3072Wh) is a high-capacity, heavy-duty add-on battery module designed specifically to expand the runtime of your off-grid energy storage setup. Purpose-built as an exclusive companion unit for the Anker SOLIX F3000 Portable Power Station, this modular expansion battery cleanly doubles your available field capacity to provide ultimate peace of mind during home blackouts, campervan travels, or long days at professional off-grid worksites. Key Features Instant Energy Doubling: Seamlessly links with the Anker SOLIX F3000 power station via a single plug-and-play heavy-duty connection cable, instantly scaling total energy storage from 3072Wh up to a massive 6144Wh. InfiniPower™ 10-Year Longevity: Engineered with Anker’s proprietary InfiniPower industrial design framework. Built with a highly impact-resistant structural core, electronic temperature tracking, and premium internal components to withstand daily road transport and last over a decade. 4,000+ Premium EV-Grade Battery Cycles: Powered by elite Lithium Iron Phosphate (LiFePO4) chemistry, retaining up to 80% of its original factory capacity even after more than 4,000 full discharge and charge cycles. Smart App Remote Tracking: Connects through the central power station to pair with the intuitive companion smartphone app, allowing you to remotely track input/output data, view exact cell capacity percentages, and manage battery preservation states over Bluetooth or Wi-Fi. Eco-Friendly & Silent Operation: Functions completely free of toxic emissions and zero noise, serving as a reliable alternative to polluting petrol or diesel backup generators for indoor environments. Integrated Capacity Status Lights: Features quick-access front-facing hardware LEDs to display charging statuses and real-time visual capacity brackets at a glance. Technical Specifications Specification Details Nominal Energy Capacity 3072Wh (51.2V, 60,000mAh) Battery Cell Chemistry Lithium Iron Phosphate (LiFePO4) Lifecycle Metric 4,000+ Cycles to 80% Capacity Retention Input Port Charging Capacity 60A Max (Through host SOLIX F3000 Station) Output Port Discharging Capacity 123A Max (Through host SOLIX F3000 Station) System Internal Voltage 40V to 57.6V DC Operational Charging Temperature 0°C to 40°C (32°F to 104°F) Operational Discharging Temperature -20°C to 40°C (-4°F to 104°F) Module Dimensions (L×W×H) 584 × 204 × 260 mm Product Net Weight 25 kg (55.1 lbs) Warranty & Protection Comprehensive Manufacturer Warranty: Backed by a full 5-year comprehensive device warranty from Anker covering the structural outer casing, electronic communication interfaces, and battery cell degradation. What’s in the Box? Anker SOLIX BP3000 Expansion Battery Heavy-Duty Dedicated Battery-to-Host Connecting Cable User Setup Manual & Safety Instruction Booklet Official Warranty Card

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Rolls VB12-314LFP | 12.8V 314Ah LiFePO4 Lithium Battery The Rolls VB12-314LFP is a high-capacity power solution featuring advanced Prismatic LiFePO4 cells. Designed by Rolls Battery Engineering, this unit is built for those who need reliable, long-term energy storage, offering an expected cycle life of 6,000 cycles at 80% Depth of Discharge. Equipped with an integrated hardware BMS and Bluetooth connectivity, you can monitor your battery's health in real-time via dedicated iOS and Android apps. Crucially for the UK climate, it includes integrated heating, allowing for charging and operation in low temperatures down to -20°C. Key Features Massive Capacity: Delivers 314Ah of nominal capacity and 4.02 kWh of total energy. Smart Technology: Integrated Bluetooth and BMS for independent charge and discharge protection. Cold Weather Performance: Features internal heating to ensure performance in freezing conditions. Rugged Design: Housed in a durable, maintenance-free ABS container with an IP65 rating. Safety First: Built-in protection against short-circuits, over-voltage, low-voltage, and over-temperature. Technical Specifications Specification Details Nominal Voltage 12.8 V Nominal Capacity 314 AH Total Energy 4.02 kWh Expected Cycle Life 6000 @ 80% DOD Max Cont. Charge Current 150 A Max Cont. Discharge Current 150 A Charge Voltage Range 14.2V - 14.6V Series Connection 4 Units Max (Up to 48V) Parallel Connection 4 Units Max Physical Dimensions Weight: 31.5 kg (69.4 lbs) Length: 384 mm (15.12") Width: 194 mm (7.64") Height: 248 mm (9.76") Terminal Type: M8 (Stainless bolts and washers included) Operating Temperatures Charge Range: -20°C to 50°C (-4°F to 122°F) Discharge Range: -20°C to 55°C (-4°F to 131°F) Storage Range: -5°C to 45°C (23°F to 113°F)

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Rolls VB12-150LFP: High-Capacity Smart Power for the Long Haul When your journey requires consistent, heavy-duty power, the Rolls VB12-150LFP is the ultimate choice. Rolls Battery Engineering has been the global benchmark for deep-cycle reliability for decades, and this 150Ah lithium iron phosphate battery carries that legacy of Canadian engineering into a high-density, modern package. Designed for those who need maximum energy storage in a standard footprint, this 12.8V powerhouse is ideal for large-scale camper conversions, marine house banks, and high-demand off-grid systems. Why the Rolls 150Ah Lithium Outperforms the Rest Exceptional Energy Density: With a massive 1.92 kWh of total energy, this battery provides an incredible amount of power while remaining significantly lighter than traditional lead-acid banks at just 15.5 kg. Legendary Lifespan: Built for years of reliable service, the VB series offers over 6,000 cycles at 80% Depth of Discharge. It is a long-term investment in your energy independence. True Four-Season Performance: Most lithium batteries stop working when it gets cold. Rolls features an integrated heating element, allowing you to safely charge and operate your system even when temperatures drop to -20°C (-4°F). Real-Time Smart Monitoring: Take the guesswork out of your energy management. Use the dedicated Bluetooth app for iOS and Android to track battery health, temperature, and state of charge instantly from your phone. Direct "Drop-In" Upgrade: Housed in a standard Grp 31 ABS container, this battery is designed for a seamless replacement of older, heavy VRLA batteries. Uncompromising Safety: An advanced, integrated hardware BMS monitors every cell, providing independent protection against short circuits, over-voltage, and temperature extremes. Technical Specifications Feature Specification Nominal Capacity 150 Ah Total Energy 1.92 kWh Nominal Voltage 12.8 V Weight 15.5 kg (34.2 lbs) Dimensions (L x W x H) 330 mm x 172 mm x 214 mm Terminal Type M8 Stainless Steel Max Continuous Discharge 100 A Scalability Connect up to 4 in series (48V) or 4 in parallel Engineered for Peace of Mind With Rolls, you aren't just buying a battery; you're buying decades of specialized engineering expertise. From the premium prismatic LiFePO4 cells to the rugged IP65-rated case, every component is selected to ensure your power system is as adventurous as you are. Whether you are at sea or deep in the wilderness, trust the heritage of Rolls to keep the lights on.

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The ECO-WORTHY 48V 100Ah Wall-Mounted 5.12kWh Lithium Battery (LiFePO4) is a sleek, high-density residential energy storage solution. Designed for space-saving wall mounting, this low-voltage battery module is built to pair seamlessly with off-grid and hybrid 48V solar inverters (such as Growatt, Victron, Deye, and Solis) for whole-home backup power or solar self-consumption. Key Features High Energy Density in Space-Saving Layout: Delivers a substantial 5.12kWh capacity in a compact, slimline wall-mountable casing, keeping floor space clear in utility rooms or garages. Smart Bluetooth & Wi-Fi Tracking: Includes dual Bluetooth and Wi-Fi connectivity built-in, enabling real-time monitoring of individual cell voltages, temperature, and State of Charge (SOC) via a mobile app. Certified International Standards: Certified to IEC 62619 safety standards and listed on the Clean Energy Council (CEC) database, ensuring high safety parameters for residential installations. Grade-A LiFePO4 Cells: Utilizes premium Lithium Iron Phosphate (LiFePO4) chemistry to deliver 6,000+ deep discharge cycles down to 80% Depth of Discharge (DoD) for over 15 years of daily use. High-Current Smart BMS: Equipped with a 100A continuous Intelligent Battery Management System (BMS) with multi-protocol CAN / RS485 / RS232 communication to auto-match with major inverter brands. Parallel Scalability: Supports parallel connection of up to 15–16 battery units, allowing overall system storage to expand up to 76.8kWh–81.92kWh for heavy-duty power demands. Technical Specifications Specification Details Nominal Energy Capacity 5.12 kWh Nominal Capacity 100 Ah Nominal Voltage 51.2 VDC Operating Voltage Range 43.2 VDC – 57.6 VDC Battery Chemistry Lithium Iron Phosphate (LiFePO4) Cycle Life 6,000+ Cycles @ 80% DoD (25°C) Max Continuous Charge Current 100 A Max Continuous Discharge Current 100 A Peak Discharge Current 200 A (Short Surge) Communication Protocols CANbus / RS485 / RS232 Wireless Connectivity Bluetooth & Wi-Fi App Integration Ingress Protection Rating IP21 / Indoor Wall-Mount Dimensions (H×W×D) ~ 680 × 480 × 160 mm (approx. standard chassis) Net Weight ~ 48 kg to 52 kg Warranty & Certifications Manufacturer Warranty: Backed by a standard 10-year performance and manufacturer warranty on battery capacity retention. Safety & Compliance: IEC 62619, CEC Listed, UN38.3, MSDS, and CE certified. What’s in the Box? ECO-WORTHY 48V 100Ah Wall-Mounted 5.12kWh Battery Module Wall-Mounting Bracket & Heavy-Duty Wall Anchors DC Battery Connecting Cables (Positive & Negative Terminals) RJ45 / RS485 Communication Cable Quick Setup Guide & Product Manual

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The BLUETTI B300K2 Expansion Battery is an updated variant of the B300K module, specifically optimized for space efficiency and tidier cable management. While it shares the same high-density 2,764.8Wh capacity and automotive-grade LiFePO4 chemistry as the standard B300K, the "K2" version is distinguished by its 90-degree connection plug and specialized compatibility with the Apex300 (AC300A) series. This 90-degree design allows the expansion cable to sit flush against the unit, significantly reducing the clearance needed behind the battery stack. This makes it the ideal choice for installation in tight spaces like shallow cabinets, RV storage compartments, or narrow hallways where protruding cables would be a hazard or obstruction. Key Features Space-Optimized 90° Connection: The right-angle connector minimizes cable protrusion, allowing the battery stack to be pushed closer to walls or enclosures for a cleaner, safer installation. Massive 2.7kWh Capacity: Adds 2,764.8Wh of reliable storage to your system. When paired with the Apex300/AC300 series, it can scale to meet whole-home backup needs. Apex300 Optimized: Specifically designed to work seamlessly with the Bluetti Apex300 using the included CA90 90-degree cable, ensuring a high-current, stable connection. Automotive-Grade LiFePO4: Features square battery cells rated for over 4,000 charge cycles, providing more than a decade of daily use while maintaining 80% of its original capacity. Intelligent AI-BMS: Equipped with a smart Battery Management System that proactively monitors voltage, current, and temperature to ensure peak safety and efficiency. Standalone USB Port: Includes a built-in 12W USB-A port, enabling you to charge smartphones or tablets directly from the battery module without needing a main power station. Technical Specifications Specification Details Battery Capacity 2,764.8Wh (51.2V, 54Ah) Battery Type LiFePO4 (Lithium Iron Phosphate) Life Cycles 4,000+ Cycles to 80% Capacity Main Compatibility Apex300 (AC300A), AC500, AC300, AC200L Connector Type 90-Degree Right Angle Plug USB-A Output 1 × 12W (5V/2.4A) Weight 29.5 kg (65 lbs) Dimensions 525 × 327 × 209 mm Housing Material Robust Aluminum Alloy What’s in the Box? BLUETTI B300K2 Expansion Battery 90-Degree Battery Expansion Cable (CA90) User Manual & Warranty Card

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The BLUETTI B300K Expansion Battery is a high-density, modular power solution designed to significantly increase the storage capacity of existing BLUETTI power systems. Positioned as a more streamlined and cost-effective alternative to the original B300, the B300K focuses on "pure battery" performance, offering a more compact footprint and a lighter weight while maintaining long-term durability. With a 2,764.8Wh capacity, it utilizes automotive-grade LiFePO4 cells that deliver an industry-leading lifespan of over 4,000 cycles. It is specifically designed to stack seamlessly with BLUETTI’s flagship models, allowing for massive energy configurations—up to 16,588Wh when paired with the AC500. Key Features Modular Storage Expansion: Easily scales your energy setup. Connect up to 4 units to an AC300 or up to 6 units to an AC500 to build a massive home backup or off-grid system. Next-Gen Battery Chemistry: Features square LiFePO4 cells and AI-BMS (Battery Management System) technology, ensuring the unit remains safe and efficient for over 10 years of daily use. Space-Saving Design: Approximately 7kg lighter and more compact than the previous B300 model, making it easier to handle and stack in tight spaces like RVs or utility closets. Rapid Dual Charging: When integrated into an AC300 or AC500 system, the B300K can reach an 80% charge in as little as 45 minutes. Standalone Emergency Port: Includes a built-in 12W USB-A port, allowing you to charge smartphones or tablets directly from the battery without needing a power station in an emergency. Rugged Construction: Encased in a durable aluminum alloy shell with an efficient cooling fan to ensure reliability in demanding environments. Technical Specifications Specification Details Battery Capacity 2,764.8Wh (54Ah) Battery Type LiFePO4 (Lithium Iron Phosphate) Life Cycles 4,000+ Cycles to 80% Capacity Compatibility AC500, AC300, AC200L, AC200MAX, APEX 300 USB-A Output 1 × 12W (5V/2.4A) Max Charging Rate Dependent on connected Power Station Dimensions 525 × 327 × 209 mm Net Weight 29.5 kg (65 lbs) What’s in the Box? BLUETTI B300K Expansion Battery Battery Expansion Cable (P090D) User Manual & Warranty Card

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Engineered for the modern adventurer, the BLUETTI AC240P redefines portable energy. With an industry-leading IP65 rating, it's completely dustproof and water-resistant, making it a dependable power source in any environment, from scorching deserts to humid rainforests. Its robust 2,400W pure sine wave AC output, along with a 3,600W Power Lifting Mode, can effortlessly power everything from small electronics to heavy-duty appliances like refrigerators and power tools. The AC240P features a high-capacity 1,843Wh LiFePO₄ battery, built for longevity with over 3,500 life cycles to 80% capacity. Its modular design allows you to expand the capacity up to an impressive 10,443Wh with four optional B210P expansion batteries. Recharging is incredibly fast, with 2,300W AC turbocharging that gets you to 80% in just 45 minutes. You can also charge it using solar panels, a car outlet, or a lead-acid battery. With Wi-Fi and Bluetooth connectivity, you can easily control and monitor your power usage with the BLUETTI App.   Technical Specifications   Model: BLUETTI AC240P Battery: Capacity: 1,843Wh Type: LiFePO₄ (Lithium Iron Phosphate) Life Cycles: 3,500+ to 80% capacity Outputs: AC Outlets: 4 x 230V/11A, 2,400W total (3,600W Power Lifting Mode) Inverter Type: Pure Sine Wave USB-C Port: 2 x 100W Max. USB-A Ports: 2 x 18W USB-A DC Outlet: 1 x 12V/10A (car outlet, regulated) RV Port: 1 x 12VDC/30A Inputs: AC Input (Turbocharging): 2,300W Max. Solar Input: 1,200W Max. (11-60V DC, 21A) Car Input: 12V or 24V Recharge Times: AC Charging (Turbo Mode): 80% in ≈45 minutes Solar (1,200W): ≈2 hours 12V/24V Car: ≈8.7-17.5 hours General: Weight: 33 kg (72 lbs) Dimensions (L x W x H): 419.5mm x 293.5mm x 409.5mm App Control: Wi-Fi & Bluetooth Warranty: 6 years

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1. If you dont use the battery for a long time, please put it in a dry and cool place and make it full charged once every three months.2. Replace your broken or unusable item with a new one.3. Each item has been checked and in good condition before shipping.4. Completely fit and work.5. Professional installation is highly recommended. We will not be responsible for any damages to your cellphone/mobile phone that you may cause during the changing of replacement parts.6. Warning:- To reduce risk of fire or bums, do not disassemble, crush, short circuit, or dispose of it in fire or waterSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 15cm * 12cm * 1cm / 5.91inch * 4.72inch * 0.39inch Qty per Carton 80 Carton Weight 9.00kgs / 19.84lb Carton Size 32cm * 26cm * 22cm / 12.6inch * 10.24inch * 8.66inch Loading Container 20GP: 1456 cartons * 80 pcs = 116480 pcs40HQ: 3382 cartons * 80 pcs = 270560 pcs

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1. The best alternative to primary battery. 2. Lithium-ion batteries provide excellent continuous power supply for your equipment. 3. Good quality and long service life. 4. Compared with nickel-cadmium batteries, lithium-ion batteries have no memory effect. 5. If you do not use batteries for a long time, please keep them in a cool and dry place and charge them every three months. Specification: General Compatible with Apple: AirPods 2, AirPods Package Weight One Package Weight 0.01kgs / 0.03lb One Package Size 10cm * 10cm * 2cm / 3.94inch * 3.94inch * 0.79inch Qty per Carton 180 Carton Weight 0.72kgs / 1.59lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 180 pcs = 111600 pcs40HQ: 1439 cartons * 180 pcs = 259020 pcs

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1. If you dont use the battery for a long time, please put it in a dry and cool place and make it full charged once every three months.2. Replace your broken or unusable item with a new one.3. Each item has been checked and in good condition before shipping.4. Completely fit and work.5. Professional installation is highly recommended. We will not be responsible for any damages to your cellphone/mobile phone that you may cause during the changing of replacement parts.6. Warning:- To reduce risk of fire or bums, do not disassemble, crush, short circuit, or dispose of it in fire or waterSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 15cm * 12cm * 1cm / 5.91inch * 4.72inch * 0.39inch Qty per Carton 80 Carton Weight 9.00kgs / 19.84lb Carton Size 32cm * 26cm * 22cm / 12.6inch * 10.24inch * 8.66inch Loading Container 20GP: 1456 cartons * 80 pcs = 116480 pcs40HQ: 3382 cartons * 80 pcs = 270560 pcs

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1. Battery capacity: 3500mAh 2. Can replace the original battery, with comparable standby and talk time 3. Lithium polymer battery provides excellent continuous power for your device 4. If the battery will not be used for a long time, please put it in a dry and cool place and fully charge it every three months 5. Good quality and long service lifeSpecification: General Compatible with Motorola: One Vision Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 10cm * 7cm * 1cm / 3.94inch * 2.76inch * 0.39inch Qty per Carton 90 Carton Weight 7.65kgs / 16.87lb Carton Size 32cm * 23cm * 22cm / 12.6inch * 9.06inch * 8.66inch Loading Container 20GP: 1646 cartons * 90 pcs = 148140 pcs40HQ: 3823 cartons * 90 pcs = 344070 pcs

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