2-Cell Li-Ion Battery Protection Board (7.4 V V, 3 A)

Description and Specifications

Use this module to safely charge 7.4 V (3 A) Li-Ion batteries. It can detect voltage accurately, has three phases for over-current detection - overcurrent 1, overcurrent 2 and short-circuit.

• Overload voltage: 4.25 V - 4.35 V ± 0.05 V
• Overload load: 2.3 - 3 V ± 0.05 V
• Maximum current: 3 A
• Maximum current (peak): 5 A
• Current consumption less than 3 uA
• Life span of over 50000 hours
• Internal resistance < 45m Ohm
• Short-circuit protection
• Dimensions: 36 x 6 x 1 mm

Connection scheme:

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