Home > Products > 1-2 series lithium battery PCM > For Li-ion Battery packs bms recycling machine LWS-2S12A-021 lifepo4 bms

Share|

For Li-ion Battery packs bms recycling machine LWS-2S12A-021 lifepo4 bms

Name: For Li-ion Battery packs bms recycling machine LWS-2S12A-021 lifepo4 bms
Brand: LWS
Price: Negotiable

FOB Price

Negotiable / Piece

1 Piece(Min.Order)

Supply Ability 1000 Piece / Pieces per Month
Port Shenzhen
Payment Terms:T/T

Request Sample Customized Request Download Product Catalog

Contact Now

Get lowest price Inquiry Basket

Product Details

Place of Origin:	Guangdong, China	Brand Name:	LWS	Model Number:	LWS-2S12A-021(2S)
Type:	Li-Ion

Product Description

We professionally manufacture lithium polymer battery and pcb for more than 5 years in china.

We have cooperated with HP,Emerson tool, NIke,WD
Our company is established in 2013.
Product Certificates CE ROHS

1. Product Description

Shenzhen Li-ion Battery Bodyguard Technology Co.,LTD

PCM Specifications For 7.4V(2S) Li-ion Battery Packs

Model: LWS-2S12A-021(2S)

No.

Test item

Criterion

Voltage

Charging voltage

DC:8.4V CC/CV

Balance voltage for single cell

Current

Balance current for single cell

Current consumption

Max:20μA

Maximal continuous charging current

Maximal continuous Discharging current

Over charge Protection

Over charge detection voltage for single cell

4.25V±0.025V

Over charge detection delay time

0.5S—1.5S

Over charge release voltage for single cell

4.05±0.05V

Over discharge protection

Over discharge detection voltage for single cell

2.80V±0.08V

Over discharge detection delay time

50mS—150mS

Over discharge release voltage for single cell

3.0±0.1V

Over current protection

Over current detection voltage

200±15mv

Over current detection current

11±2A

Detection delay time

5mS—15mS

Release condition

Cut load

Short protection

Detection condition

Exterior short circuit

Detection delay time

200-500us

Release condition

Cut load

Resistance

Protection circuitry(MOSFET)

≤50mΩ

Temperature

Operating Temperature Range

-40~+85℃

Storage Temperature Range

-40~+125℃

2.Product Description

1. Complete products contract PCB assembly and manufacturing services

2. Circuit boards 2 to 30 layers PCB layout, fabrication, PCB assembly and box build
3.Active and passive components source is directly from original manufacturer
4. Enclosure cabinet case plastic injection molding, metal stamping, manufacture and assembly
5. High-precision 0201 size components SMT technology and lead-free
6. IC pre-program
7. High-precision E-Testing

3.Services
1,after sales services
2,OEM,ODM,Customized Design
3, We can provide 24hours service for you. We pride ourselves on our ability to custom tailor programs around our customers' needs.We take time to listen to your unique business needs and then set out to surpass them.

4.FAQ
Payment Term:LC,TT.,Western Union
Can provide variouse capacity and size is per your requirements .

Contact Us

Shenzhen Li-Ion Battery Bodyguard Technology Co., Limited: Contact nameMike chen; Phone86-0755-29407599; AddressBuilding D,3F,Xinwei Third industrial zone,Long Hua new district Shenzhen,Guangdong