3S 20A 12.6V 18650 Li-ion Lithium battery protection and charger BMS module pack of 1pcs
- Brand new and reliable product
- Charging voltage : DC 12.6V
- Current consumption : 20A
- Over charge detection voltage : 4.25 ± 0.025
- Over charge release voltage : 3.80V±0.05V
- Over discharge detection voltage range : 2.3 ~ 3.0 ± 0.05v
- Over discharge release voltage : 32.5±0.1V
- Low current consumption.
- Stable performance.
SKU: 13071CW
3S 20A 12.6V 18650 Li-ion Lithium battery protection and charger BMS module pack of 1pcs
Beneficial and essential for managing and safeguarding 3-cell lithium-ion batteries, the BMS 3S 20A 12.6V 18650 Li-ion battery protection and charging module is designed for this purpose. This module offers safeguards against overcharging, overdischarging, overcurrent, and short circuit in order to preserve batteries and prolong their effective life. In addition, balanced charging technology is incorporated to maintain cell voltage equilibrium and prolong battery life. Its current rating of 20A enables it to supply power to a variety of devices, including electric vehicles and do-it-yourself power banks. This provide assurance by safeguarding the batteries and facilitating efficient charging and discharging processes.
Features:-
- crucially safeguards 3-cell Li-ion battery cases.
- protects against overcharging, overdischarging, short circuits, and overcurrent.
- a balanced charging system is included for longer battery life.
- Suitable for DIY projects, power banks, and electric car applications.
Lithium battery protection, lithium battery charger, li ion charger, 18650 charger, lithium ion battery charger circuit
Customer reviews
Sir mujhe replacement chahiye
ye product thik se kam nhi kar pa raha hai isliye
Srishti - Jul 29, 2026
Amazing product
Works well and exactly give 12.6 volts output
Garvit Gupta - Oct 31, 2025
Nice
Good, work it.
Jaydeep Patel - Aug 17, 2025
costly
price is high compare to other site
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