5s BMS 18650 placa de protección de baterías de iones de litio módulo de placa de carga 21v circuito de protección de corriente de equilibrio

Features:
1. Using high-quality materials, the quality is guaranteed
2. Product Band Balance
3. The product has built-in temperature control
4. Delicate and compact appearance
5. Wide range of applications

Notice:
The lithium battery protection board cannot be used for lithium iron phosphate batteries, xenon lamps, hand drill battery packs, electric fish machine battery packs, electric bicycle battery packs, children's car batteries, motors or products with motors, 1W fisheye LED lights, for Customers who purchase the above combination please pay attention!
The described power range applies to the following products: massager battery pack, LED light backup power supply, 12V electronics, solar street light battery pack, monitoring backup power supply, and other products.

Parameter:
Size: 70*50*7mm (including seat)
Upper limit working current: 30A
Upper limit instantaneous current: 45A
Overcharge voltage range: 4.25±0.05v
Overdischarge voltage range: 2.8v ± 0.05v
Charging voltage: 21V
Quiescent current: less than 30uA
With balanced current: 56MA

Package list:
Lithium battery protection board*1
Cable*1