3S 25A Lithium Battery Charger Protection Board with Balance BMS PCM Li-ion Lithium Battery 18650 Charger PCB for Li-ion Lipo Battery Cell Pack Module

Feature:
1. High-Precision Voltage Detection Circuit: Protect your electronics with our li-ion 18650 battery protection board, featuring an advanced voltage detection circuit for impeccable accuracy. Safeguard against the perils of voltage instability and enhance the longevity of your battery.
2. High-Pressure Device on Charger Terminals: Equip your charging setup with our lithium battery charger protection board, designed with a high-pressure device that ensures a secure, efficient charge every time, while averting electrical risks.
3. Built-in Three-Level Overcurrent Detection Circuit: Our li-ion lithium battery 18650 charger PCB incorporates a sophisticated three-tier overcurrent detection system, fortifying your battery against diverse overcurrent dangers, including immediate overloads and short circuits.
4. MOSFET Control for Battery Charging and Discharging: Our 18650 li-ion lithium battery protection board employs cutting-edge MOSFET technology to regulate both charging and discharging, optimizing your battery’s performance and lifespan.
5. Low Standby Current Consumption: Our lithium battery charging protection board is engineered for economy, drawing minimal current in standby mode to preserve your battery’s charge and decrease operational costs.

Specification:
Origin: Mainland China
Type: Module
Condition: New
Model: HX-3S-FL25A-A
Overcharge voltage range: 4.25-4.35v±0.05v
Size: 56*45*5mm / 2.2×1.77×0.2inch
Over-discharge voltage range: 2.3-3.0v±0.05v
Working current: 0-25A
Working temperature: -40—+50℃
Instantaneous current: 35-40A
Storage conditions: -40– +80℃
Quiescent current: less than 30uA
Effective life: greater than 30,000 hours
Internal resistance: less than 100mΩ
Short circuit protection: can protect, delayed self-recovery.

The power range described applies to the following products:
Massager battery packs, LED light backup power supplies, 12V electronic products, solar street light battery packs, monitoring backup power supplies, and other products.

Note:
For products with a discharge current of 3A or above, the battery discharge rate must be above 3C.
Rate calculation formula: For a battery with 1C rate, 2000 capacity is equal to 2AH*1=2A working current.
3C rate battery, 2000 capacity is equal to 2AH*3=6A working current.
The battery will heat up during use, which means the battery rate is not suitable. In this case, it must not be used for a long time, and the battery will be damaged quickly.
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.