6S 12A 24V Lithium Battery Protection Board with Balance Function BMS for 18650 Li-ion Subtotal: ₨ 320
BMS Modules
4S 4A Type-C DC 3.7V-5V to 16.8V Step-Up Boost LiPo Polymer Li-Ion Lithium Battery Charger Board
₨ 200
4-Cell(4S) 16.8V Version:
Input voltage : DC 3-6V(Recommend DC 3.7V 5V)
Input current : 1A(1A Version);2A(2A Version);4A(4A Version)
Charging voltage : 16.8V
Charging current : 0.28A(1A Version);0.56A(2A Version);1.12A(4A Version)
Switching Frequency up to 1MHz
Quasi-CV mode to Compensate for the Voltage Loss on Battery Internal Resistance and Trace Resistance
Automatic Recharge
Protection for Battery Voltage Being Low than Input and Short Battery
Good adaptability to Input Supply with Limited Driving Capability
Battery Overvoltage Protection
Led indicator : ”CR” LED is charge status indicator
”OK” LED is fully charged OR Constant voltage mode;
Operating Ambient Temperature－40℃ to ＋85℃
Size 39mm x 18mm x 6.3mm
Weight : 5g
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