100% product new and high quality. The protection board is for 5 series Li-ion batteries, mainly used for electric power tools. It uses special IC for 5S lithium batteries as processor to detect real-time voltage, charge and discharge current and ambient temperature of each battery. Stable various protective functions for charging and discharging, such as overcharge protection, over-discharge protection and short circuit protection. Choosing the correct protection board and applying it appropriately is vital to the longevity your batteries.
Charge Voltage: 21V Charging current: 3 A Discharge current: 40 A Over charge protection current: 7A+/-2A Over discharge protection current: 66A+/-5A (Adjustable) Single Cell Overcharge protection voltage: 4.25V+/-25MV Single Cell Over discharge protection voltage: 2.7V+/-80MV size:78x46mm Material:PCB+Plastic+Metal colour:Green
Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Specifications
Key Features
Durable and good quality
21V Battery Protection Board
Charger Protection Board
Protection Board for
Battery Protection Board
21V Battery Charger Protection Board
The details are as described above
What’s in the box
1 * Battery Charger Protection Board
Specifications
SKU: GE840IP5KNO4FNAFAMZ
Model: Charger Protection Board
Production Country: China
Size (L x W x H cm): 8x5x2
Weight (kg): 0.062
Main Material: PCB+Plastic+Metal
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5S 21V 40A Li-Ion Lithium Battery Pack Charging Protection B