3S 5A BMS Protection PCB Board for 18650 Li-ion Lithium Battery Cell 11.1V 12.6V

Description

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Description
Tips:
We can wholesale and have large quantity in stock.
If you need more quantity,please contact us.
Features:
Product features:
The protection board uses the Japanese Seiko rechargeable lithium li-ion phosphate battery protection IC & AO Mos;
1) built in high precision voltage detection circuit;
2) the terminal of the charger is using high voltage device;
3) built in the 3 section over current detection circuit
4) low standby consumption current.
Main function:
Over charging protection, over discharge protection, over current protection.
Product Usage:
3 string lithium-ion phosphate rechargeable battery packs
Technical parameter:
No.
Test item
Criterion
1
Voltage
Charging voltage
DC:12.6VV CC/CV
Balance voltage for single cell
N/A
2
Current
Balance current for single cell
N/A
Current consumption
≤20μA
Maximal continuous charging current
3A
Maximal continuous Discharging current
5A
3
Over charge Protection
Over charge detection voltage
4.28±0.05V
Over charge release voltage
4.10±0.05V
4
Over discharge protection
Over discharge detection voltage
2.70±0.05V
Over discharge release voltage
3.00V±0.05V
5
Over current protection
Over current detection current
10±3A
Release condition
Cut load
6
Short Circuit protection
Detection condition
Exterior short circuit
Release condition
Cut load
7
Resistance
Protection circuitry
≤20mΩ
Package Contents:
1 PCS x 3 string 12.6V 5A 18650 lithium battery protection board
Payment
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The buyer is responsible for any applicable import duties and local taxes.
Usually there's no any charges for small parcel. But please verify with your customs before making your purchase.
Delivery details
The items will be shipped within 1~2 working days after your payment is received and cleared.(excluding Saturday, Sunday & Holiday)
All items will be shipped to your Paypal address, so please make sure to provide us with the correct, precise, detailed shipping address.
The Delivered time to USA buyer is about 7~20 days, other country about
15~35
days delivered.
Notes: pls contact us if you need need trackable or express shipping service.
Terms of sales
All the items will be tested before shipping. Buy them with the confidence!
We maintain the excellent service standards
and strive for 100% customer satisfaction and
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Return
We afford all cost if it's our fault. Exchange or refund.
If not our problem, the buyer should be responsible for the shipping fee.
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Business time: 9:30~21:30 (GMT+8) exclude the weekend and holidays.
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