Li Ion Battery 7S BMS Module Lifepo4 Battery Packs PCM-7S8A-164V PCM 7S

Brand Name:OEM
Model Number:PCM-7S8A
Minimum Order Quantity:100 pcs
Delivery Time:5-10 days
Payment Terms:T/T
Place of Origin:China
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Location: Shenzhen China
Address: building A, No.6 huanping Road, Gaoqiao community, Pingdi street, Longgang District, Shenzhen 518117
Supplier`s last login times: within 47 hours
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PCM For 7S 25.9V Li-ion battery and 22.4v lifepo4 Battery Packs PCM-7S8A-164V 7S PCM

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BMS is for a 7S (25.9v nominal) lithium ion battery

7S 24v BMS with Heat Sink-Yes Base Material-Glass Fiber Surface Finishing-Oxidation Continuous Discharging Current-30A Peak Discharging


Feature:

1.True lithum battery pack BMS factory

2.Supply OEM/ODM and custom service

3.High quality with smart balance function

4.Wholesale price

5.Environment

6.Fast delivery


bms 7s 10a for li ion battery with contact plate Specification:

No.PARAMETERCriterion
1VoltageCharging voltageDC:29.4V CC/CV
Balance voltage for single cell4.125±0.025V
2CurrentBalance current for single cell80±5mA
Current consumption≤35μA
Maximal continuous charging current10A can be customized
Maximal continuous Discharging current30A can be customized
3Over charge ProtectionOver charge detection voltage for single cell4.25±0.025V
Over charge delay time800mS~1200mS
Over charge release voltage for single cell4.15±0.05V
4Over discharge protectionOver discharge detection voltage for single cell2.80±0.03V
Over discharge detection delay time800~1200mS
Over discharge release voltage for single cell3.0±0.025V
5Over current protectionCharge over-current protection15A±10% can be customized
Charge Over-Current Delay400~600mS
Discharge over-current protection150A±10% can be customized
Detection delay time1700~1300mS
Discharge over-current protection260A±20% can be customized
Detection delay time270~130mS
Release conditionCut load,Automatic recovery
6Short protectionDetection conditionExterior short circuit
Detection delay time160~240uS
Release conditionCut load,Automatic recovery
7ResistanceProtection circuitry(MOSFET)≤2mΩ
8TemperatureOperating Temperature Range-25~+70℃
Storage Temperature Range-40~+125℃
Charge Over Temperature48.5℃±5℃
Charge Under Temperature-5℃±5℃
Discharge Over Temperature70℃±5℃
Discharge Under Temperature-25℃±5℃

Include contact plate very suitable for battery case ,widely use in power tool field:


Function:

Detect and protect the battery from over-charge ,over-dicharge, over-current short-circuit

,temperature detecting protection and auotmatically voltage balance function .


Build with high end electronic components (High End IC and MOSFET ) ,simple structure
design will let it have more stable quality working performance , Flexible application ( it can be used for less
series battery by leaving some connection pins at empty status ),full set of protection measures let it works well
without any infulence from external unexpected accidents.


About your products,just tell us the relative voltage/ cells/ current A or equipment etc,

we will help to recomment the most suitable products for you. or we design for you!


China Li Ion Battery 7S BMS Module Lifepo4 Battery Packs PCM-7S8A-164V PCM 7S supplier

Li Ion Battery 7S BMS Module Lifepo4 Battery Packs PCM-7S8A-164V PCM 7S

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