Specifications
- Condition: 100% new
- Color: Green& Black& Silver
- Material: Plastic& Metal
- Total Size: approx.9.5 x 3.8cm(3.74 x 1.50inch)(L x W)
- Single size: approx.2.8 x 0.3cm(1.10 x 0.12inch)(L x W)
- Overcharge detection voltage: 4.275 +/- 0.025V
- Overcharge recovery voltage: 4.075 +/- 0.025V
- Over discharge detection voltage: 2.50 +/- 0.1V
- Over discharge recovery voltage: 2.90 +/- 0.1V
- Over current protection current: 2.8 +/- 0.3A
- Normal discharge current: 2A
- Short circuit protection time: < /= 50us
- Normal working consumable current: < /= 6uA
- Standby state of the self-consumption current: < /= 0.1uA
- Work internal resistance: < /= 50 M Ohm
- Item included: 20 x 3A Protection Board
- Suitable for: 3.7V 18650 battery
- Note:
1) All dimensions are measured by hand, there may be small deviations.
2) Color may vary slightly due to the color setting of each individual monitor.
Description
Product dimension
Feature:
1) Built-in high-precision voltage detection circuit.
2) With over charge, over discharge, short circuit, over current protection function.
3) Through the MOS tube can control the battery charge and discharge.
4) Wide operating temperature range -40 degree to +55 degree.
5) Can meet the performance requirements of many aspects, to ensure the safety of the battery group.
6) Low current consumption.
7) Stable performance.
8) Fine workmanship and durable.