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BMS PCM PCB 4S 14.8V - 40A charging and protection module for 18650 Li-Ion cells
Product code: 9864
- The 4S Li-Ion cell charging and protection module is a BMS 4S version 2.3 electronic circuit that works as a battery protection against over-discharge, over-discharge and also with a balancer and short circuit function.
BMS PCM PCB 4S 14.8V - 40A charging and protection module for 18650 Li-Ion cells
$2.94
Li-ion 4S BMS Module - 14.8V - 40A
The 4S Li-Ion cell charging and protection module is a BMS 4S version 2.3 electronic circuit with a built-in balancer working as a battery protection against over-discharge, over-charging and also with a balancer and short-circuit protection function.
- Allows you to build a safe battery pack that does not need to be charged with special chargers for li-ion batteries.
- The 2-in-1 module was created to keep the cells in the best possible condition by not allowing them to overcharge as well as over-discharge. One module here replaces the charger and security module.
- In version 2.3, the anti-interference function has been improved, the heat dissipation has been reduced by 30% and the boot current has been increased. Balancer current is about 450mW.
More information about BMS modules, their application and how they work HERE.
Product features
- Built-in balancer - power discharging about 450mW
- Protection against overcharging.
- Excessive Discharge Protection.
- Can be used for a variety of lithium cells 3.7V.
- Compact size and lightweight.
- Safety assurances battery.
Technical data
- Dimensions: 60.5x45x3.5mm
- Charging voltage: 16.8V - 18.1V
- Continuous discharge current (upper limit): 40A
- Continuous charging current (upper limit): 20A
Included
- BMS PCM PCB charging and protection module for Li-Ion cells - 4S - 16.8V - 40A - 1 pc.
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Brand
Entity responsible for this product in the EU
JH Global Trading (HK) Co., LimitedMore
ProducerJH Global Trading (HK) Co., LimitedAddress:
Room G, Floor 10, Block A, Duhui Electronic Building, Huaqiang Road 10Postal Code: CN 518031City: ShenzhenCountry: ChinyPhone number: 86 075582557429E-mail: info@jh-electronica.com
Responsible entityABC-RC Firma LedaAddress:
Judy Tadeusza 9Postal Code: 34-122City: NidekCountry: PolskaPhone number: 333-003-080E-mail: pomoc@abc-rc.pl
Symbol
9864
Producer code
5904384778850
Status
New
Manufacturer
Other
Model
BMS4S40A
Manufacturer code
2854
Rodzaj
inny
Your previous questions regarding this product
Hello Is it possible to connect only 3 18650 cells to the 4S module and does it then involve a 4S conversion? Reason? No 3S modules for 40A in your product range.
Hello. Dedicated modules for dedicated packages are not available.
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Guide
How to select BMS modules for 18650 batteries
BMS modules are important elements in battery management to protect the battery from damage.
To choose the right BMS module for your 18650 battery, pay attention to the number of supported cells, operating voltage, protection features, and battery compatibility.
BMS Li-ion Co To Jest i co trzeba wiedzieć o modułach i ogniwach litowych
Witam wszystkich w tym wpisie chciałbym poruszyć temat ogniw litowych, jak je ładować, przechowywać, jakie są ich najistotniejsze cechy a także jak takie ogniwa rozładowywać i o nie dbać aby posłużyły nam jak najdłużej i bezpiecznie.
W tym materiale poruszymy tematy:
Jaki moduł BMS wybrać i na jakie parametry zwrócić uwagę?
Jaki prąd będzie mi potrzebny?
Jak podłączyć moduł BMS?
