2S 20A 7.4V w/Balance 18650 Lithium Li-ion Battery BMS Pack Protection PCB Board

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2S 20A 7.4V w/Balance 18650 Lithium Li-ion Battery BMS Pack Protection PCB Board
Product Description
Specification
:
Note:
We have two version for this module,the standard version is
without
balanced
function,
the balanced version is with balanced function. Please buyers select the correct version.
Feature:
1.Application: Lithium battery with nominal voltage 3.7V and full voltage 4.2V. (including
18650,26650,Polymer lithium battery)
2.Product size: 45*15*3.4mm (Standard Edition); 48*20*3.4mm (Balanced Edition)
3.Product weight: 2.9g/3.7g
4.Charging voltage: 8.4V-9.0V
5.Continuous discharge current(max): 20A
6.Continuous charging current(max): 10A
7.Standard Edition: It is suitable for electric drill with a starting current of below 25A and power below 50W.
8.Balanced Edition: Suitable for electric drill with starting current of below 25A and power below 50W,with balanced charging
function.
9.
Notice:
(1)It needs 2 10C-20C power batteries or 4 5C-10C power batteries to start the electric drill.Ordinary 18650 batteries cannot start a drill.
(2)Connect the wiring strictly with 0V,4.2V,8.4V.The first time battery is connected, it needs to be recharged before output.
(3)This protection pcb board can only start the motor below 50W.
Package Included:
Protection PCB Board x 1PCS
Payment
Delivery details
Terms of sales
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Payment
We only accept payment via Paypal.
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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or Negative
feedback, so that we can satisfactorily address your concerns.
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Business time:
9:30~21:30 (GMT+8)
exclude the weekend and holidays.
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