1S-4S BMS

Despite its compact size, this 1S lithium battery protection board packs a punch with its remarkable capabilities.  It's tailor-made for 18650 battery packs in a wide range of small household appliances.  This board is engineered to meticulously safeguard the battery's health.

By warding off overcharge, overdischarge, and overcurrent situations, it effectively extends the battery's lifespan.  Additionally, its short-circuit protection function is a crucial feature, ensuring that small household appliances operate stably and safely, providing users with a reliable and worry-free experience.

Despite its compact size, this 1S lithium battery protection board packs a punch with its remarkable capabilities.  It's tailor-made for 18650 battery packs in a wide range of small household appliances.  This board is engineered to meticulously safeguard the battery's health.

By warding off overcharge, overdischarge, and overcurrent situations, it effectively extends the battery's lifespan.  Additionally, its short-circuit protection function is a crucial feature, ensuring that small household appliances operate stably and safely, providing users with a reliable and worry-free experience.

1S, 3A ,continuous discharge current ‌3A‌, instantaneous peak current can reach ‌5.6A‌, supports ternary lithium batteries or lithium iron phosphate batteries, and is used in 3C digital products, such as small speakers, small fans, power banks, etc.

Despite its compact size, this 1S lithium battery protection board packs a punch with its remarkable capabilities.  It's tailor-made for 18650 battery packs in a wide range of small household appliances.  This board is engineered to meticulously safeguard the battery's health.

By warding off overcharge, overdischarge, and overcurrent situations, it effectively extends the battery's lifespan.  Additionally, its short-circuit protection function is a crucial feature, ensuring that small household appliances operate stably and safely, providing users with a reliable and worry-free experience.

XJ-D164 BMS, 3S for LifePO4 and NMC battery, voltage 9V~12V, working current 5A or 10A, same port, with NTC function.

XJ-D102 3S BMS: 3S, 5A/10A/15A/25A, same port, with passive balance, NTC temperature sensors. Application to 18650 battery, widely used in power tools, electric drills...

2S 15A 20A 25A BMS is a management system designed for 2-series lithium battery packs, supporting a maximum continuous discharge current of 25A. It monitors the battery pack's voltage, current, temperature and other parameters to ensure that the battery operates within a safe range.

This lithium-battery protection circuit suits both liquid/polymer lithium-ion and 4S LiFePO4/Li-ion batteries. It offers multi-protection functions for safe, stable operation, with customizable working current (4-40A).

The XJ-D001 is 3S BMS, support 3-cell battery. Current: 5A-50A, supports LiFePO4 and NMC batteries. Application to electric power tools, drills...