Description

HOME AUTO PART MOTORCYCLE PART ON SALE +FOLLOW 20pcs 3.7V 3A 18650 Li-ion Lithium Battery Over Charge Short Circuit Protection Board 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. 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.