4S 16.8V 40A lithium battery protection board
Scope: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, polymer lithium battery)Charging voltage: 16.8V - 18.1V
Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reducethe load current use)
Continuous charge current (upper limit): 20A
Continuous discharge current:30(MAX)A
Instantaneous discharge current:70A
Charging voltage:16.8V
Charging current:30(MAX)A
Overcharge detection voltage:4.28±0.05V
Overcharge protection delay:0.1S
Overcharge release voltage:4.08±0.1V
Power balance detection voltage:4.2±0.025V
Power balancing release voltage:4.2±0.05V
Balance current:60±5mA
Overdischarge detection voltage:2.55±0.08V
Overdischarge detection delay:0.1S
Overdischarge release voltage:3.0±0.1V
Package Type:
All goods will pack into cartons and wrapped full of waterproof tape before shippment .
We can accept customized package to meet different requirements :
1.Every item will separately pack into plastic bag ,component, module can be packed in anti static bag .
2.Some fragile products such as the display screen can be packed in bubble bag .
3.Some large machines can be packed in wooden cases.
4.We can lable JH code or client's code on package so that customers can check easily after receive goods.
OUR GUARANTEE:
1: 90-Day Refund Policy
2: Comprehensive Customer Support
3: 100% Product Inspection on every order
4: Safe Payment
5: End to End Tracking for every order
If you need customized and packaged services, please contact us
4S 30A 14.8V 18650 Lithium Battery Protection Board
JH Stock: Our in-stock inventory at JH Huaqiangbei warehouse
Taobao Sourcing: Products sourced by JH Agent from a long-term cooperative and reputable Taobao store
1688 Sourcing: Products sourced by JH Agent directly from factories on 1688, which can support customization of logos, colors, styles and more
All products on JH webstore are guaranteed to meet JH's product standards with one-year warranty, and are shipped directly from JH warehouse in Shenzhen
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