2S BMS 10A 20A Battery Protection Board Charging for LED Light Power Bank

2S BMS 10A (Self Recover)

Specification:

• Model: HX-2S-DO1
• Size: 41x16x3.5mm
• Maximum operating current: 8A
• Upper limit instantaneous current: 10A
• Overcharge voltage range: 3.65v0.05v
• Over-discharge voltage range: 2.0v0.05v
• Quiescent current: less than 30uA
• Charging voltage: 7.2v-8.4v
• Short circuit protection: can be protected, delayed self-recovery.

The main function:

•  Overcharge protection,
• Over discharge protection,
• Short circuit protection,
• Overcurrent protection.
• Wiring instructions: B+ is connected to the positive electrode of the battery;
• B- connect to the negative electrode of the battery;
• MB is connected to the connection point before battery 1 and battery 2;
• P+ is connected to the positive electrode of the charge/discharge terminal. 

2S BMS 20A (Balanced)

Product description

2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board BMS Balance Version

Specifications:

• Applicable scope: Suitable for lithium batteries with nominal voltage of 3.7 V and full voltage of 4.2 V (including 18650, 26650, polymer lithium batteries, without limitation on the dimensions.
•  Product size: 45 x 15 x 3.4 mm (standard), 48 x 20 x 3.4 mm (balancing).
•  Charging voltage: 8.4 V – 9.0 V.
•  Continuous discharge current (upper limit): 20 A (if the cooling environment is not good, reduce the load current use)
  Continuous charge current (upper limit): 10 A.
•  Balanced version: suitable for starting currents below 25A and below 50W power drills, or resistive loads below 168W, with balanced charging function.