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Battery 21S 72V 70A Lithium BMS Board Common Port With Balance

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China Shenzhen Passional Import And Export Co., Ltd. certification
China Shenzhen Passional Import And Export Co., Ltd. certification
Customer Reviews
perfect for my project

—— RC US

Thanks for the perfect service. It's great that you have further developed the devices and that we can now operate more than two units on one PC!

—— RS GM

Exactly as described, will likely order more

—— JL CA

excellent product, plastic is not brittle and easy to cut

—— RS AS

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Battery 21S 72V 70A Lithium BMS Board Common Port With Balance

Battery 21S 72V 70A Lithium BMS Board Common Port With Balance
Battery 21S 72V 70A Lithium BMS Board Common Port With Balance
Battery 21S 72V 70A Lithium BMS Board Common Port With Balance Battery 21S 72V 70A Lithium BMS Board Common Port With Balance

Large Image :  Battery 21S 72V 70A Lithium BMS Board Common Port With Balance

Product Details:
Place of Origin: China
Brand Name: Passional
Model Number: PLFP-217270
Payment & Shipping Terms:
Minimum Order Quantity: 2-99 Pieces
Price: Negotiable

Battery 21S 72V 70A Lithium BMS Board Common Port With Balance

Description
Keywords: Battery BMS Board Base Material: FR-4
Copper Thickness: 1/2OZ 1OZ 2OZ 3OZ Board Thickness: 2mm
Min. Hole Size: 0.1mm Min. Line Width: 0.065mm
Min. Line Spacing: 0.065mm Surface Finishing: HASL
Product Name: Battery Management Systems Application: Battery Packs
Usage: Lithium Battery Packs Number Of Layers: 1-2-4-6 Layers
Communication: No Size: 125*62*17MM
Weight: 0.185kg Selling Units: Single Item
Single Package Size : 13X8X9 Cm Single Gross Weight: 0.300 Kg
Package Type: Bubble Pack And Carton Brand: Passional
High Light:

72V Battery BMS Board

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21S Lithium BMS Board

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Common Port Lithium BMS Board

 21S 72V 70A Battery BMS Board Common Port With Balance

 

 

Battery BMS Board Description:

In order to protect the life of the lithium battery pack, it is recommended that the charging voltage of the battery should not exceed 3.65v at any time, that is, the protection voltage of the lithium battery protection board should not be higher than 3.65v, the balance voltage is recommended to be 3.4v-3.5v, and the battery discharge protection voltage Generally above 2.5v. can. The recommended maximum voltage for appliances is 3.5 strings. The greater the self-discharge, the longer the time required for equalization. Batteries with excessive self-discharge are difficult to balance and need to be eliminated. Therefore, when choosing a lithium battery protection board, try to choose 3.6v overvoltage protection, and start to balance around 3.5v.

 

Battery BMS Board Parameter:

Over Charge Protection
Balance voltage
Overcharge detection voltage
4.25±0.05V Balance Detection voltage 4.18V
Overcharge detection delay time
1s Balance release detection voltage 4.18V
Overcharge release voltage 4.154±0.05V Balance current 30±5mA
Over-Discharge Protection
Overcurrent Protection
Over-discharge detection voltage
2.7±0.01V
Overcurrent protection current -
Over-discharge detection delay time
IMS
Overcurrent detection delay time 1s
Over-discharge release voltage
3.0±0.1V
Release condition
Cut short load
Short cycle protection Temp. Protection
Detection condition Out load short cycles Charge protection Temp. -5-50°C
Detection delay time 300±30 Discharge protection Temp. -20-70°C
Release condition Cut load NTC thermal sensor
Self-consumption
Working Temp.
Current consumption in normal operation <100uA Temperature. range -40/80℃
Sleep current(over-discharge) ≤20uA    

 

Battery BMS Board Service:

1. OEM Manufacturing welcome: Product, Package...

2. Sample order

3. Quick reply, We will reply to your inquiry within 24 hours.

4. Our patent repair device helps you solve the battery lifetime as well as the maintenance problem, cutting your aftersale cost.

 

Battery 21S 72V 70A Lithium BMS Board Common Port With Balance 0

 

Contact Details
Shenzhen Passional Import And Export Co., Ltd.

Contact Person: Mrs. Nancy Ouyang

Tel: +86-15889650159

Send your inquiry directly to us (0 / 3000)