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The 3.7V 12000mAh Lithium Polymer Battery Pack (Model: 925084-2P) is a high-performance energy solution engineered for modern devices requiring reliable, long-lasting power. Adopting advanced soft-pack cell technology and 2P parallel configuration, this Li-Po battery pack integrates two premium lithium polymer cells to deliver an ultra-high 12000mAh capacity, balancing compact design with exceptional energy density. Equipped with a built-in intelligent protection board (PCB), standard output wires, and compatible terminals, it offers true plug-and-play convenience—no additional soldering or assembly required. Compliant with GB31241-2022 standards, this battery pack is designed for safety, stability, and versatility, making it a top choice for portable electronics, smart hardware, and industrial equipment.
With a stacked soft-pack manufacturing process, the 12000mAh lithium polymer battery packs maximum capacity into a space-saving form factor. Its 2P parallel structure optimizes energy storage, extending device runtime significantly compared to traditional cylindrical batteries—ideal for high-power consumption devices.
Built-in multi-protection intelligent circuit board provides comprehensive safeguards: overcharge protection, over-discharge protection, overcurrent protection, short circuit protection, and temperature protection. The integrated safety design ensures reliable operation even in demanding conditions, eliminating risks of thermal runaway or damage.
The 2P parallel configuration balances load distribution between dual cells, enhancing discharge consistency and durability. Boasting ≥500 charge-discharge cycles (retaining over 80% nominal capacity), this high-capacity Li-Po battery delivers long-term value and reduced replacement frequency.
Polymer cells are lighter and thinner than conventional batteries, with customizable shape adaptability. Pre-installed protection board, output wires, and terminals enable instant connection—saving time and avoiding installation errors for both professionals and DIY enthusiasts.
The battery maintains charge efficiently during idle periods, retaining 30%-60% capacity for months without use. This feature ensures the 3.7V portable battery is ready for deployment anytime, perfect for emergency backup or intermittent use scenarios.
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Parameter | Details |
Model | 925084-2P |
Nominal Voltage | 3.7V |
Nominal Capacity | 12000mAh (0.2C discharge) |
Battery Type | Lithium Polymer Battery (Li-Po) |
Cell Configuration | 2 in parallel (2P) |
Charging Voltage | 4.2V (±0.05V) |
Discharge Cut-off Voltage | 3.0V (protection board controlled) |
Standard Charging Current | Recommended 2.4A (0.2C) |
Maximum Continuous Discharge Current | 5A-10A (varies by protection board specs) |
Built-in Protection | Overcharge, over-discharge, overcurrent, short circuit protection |
Output Interface | Standard wires & terminals (JST/XT60, confirm specific model) |
Product Dimensions | Approx. 84mm × 50mm × 20mm (subject to factory specs) |
Product Weight | 200g-250g (reference only) |
Operating Temperature | Charging: 0℃ ~ +45℃; Discharging: -20℃ ~ +60℃ |
Cycle Life | ≥500 cycles (≥80% nominal capacity) |
Outdoor Bluetooth speakers, high-power walkie-talkies, portable projectors
Mobile lighting (powerful flashlights, camping lights), portable routers
Drones, balance bike accessories, robotic vacuum cleaners
Educational robots, DIY electronic projects
Built-in power bank cores, wireless monitoring devices
Live streaming fill lights, handheld scanning terminals
Portable medical devices, measuring instruments
Field test equipment requiring stable power supply
Use only compatible 4.2V lithium-ion battery chargers with recommended current ≤2.4A. Strictly avoid inferior or mismatched chargers to prevent overcharging or damage.
Do not expose the battery to fire, high temperatures (e.g., car direct sunlight), or extreme cold.
Prevent dropping, impacting, puncturing, or disassembling the battery pack.
Protect output terminals from contact with metal conductors during use/storage. Ensure proper insulation to avoid short circuits.
Maintain 30%-60% charge level when unused for extended periods. Perform a full charge-discharge cycle every 3 months to preserve battery life.
Stop using immediately if the battery shows bulging, leakage, abnormal heating, or rapid power loss. Dispose of according to local environmental regulations.
Yes! It is a complete battery pack with a protection board, output wires, and terminals. Simply connect the terminals to your device—no soldering or assembly needed.
For a phone with a 3000mAh battery, it can charge approximately 2.5-3 times (accounting for conversion losses). Actual times vary by device efficiency.
Using a 2.4A (0.2C) charger, the theoretical time is 12000mAh ÷ 2400mA = 5 hours. Avoid higher currents to protect battery life.
It acts as a safety monitor—preventing overcharge/over-discharge, cutting off current during short circuits, and protecting against overcurrent, ensuring safe operation.
Signs include bulging/deformation, rapid power loss, inability to charge/discharge, or abnormal heating. Stop using immediately if any occur.
Lithium batteries have transportation restrictions. Confirm with couriers/airlines for latest regulations on power limits, packaging, and declarations before shipping or traveling.
