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HESAI Hot Selling 4S 30A 14.8V Li-ion Lithium 18650 Battery BMS Packs PCB Protection Board
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HESAI Hot Selling 4S 30A 14.8V Li-ion Lithium 18650 Battery BMS Packs PCB Protection Board

- China

18650 Battery Li ion Lithium Protection Board PCB Protection Board
    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: Oct 22 - Oct 29, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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Main Features

Name:Protection board



Over charge detection voltage: 4.28+ 0.05 V

Over charging voltage: 4.095-4.195V

Over discharge voltage: 2.55±0.08

Over charge detection delay time 0.1s

Temperature range -30-80

Short circuit detection delay time: 100ms

Over current detection delay time: 500 ms

Balanced current: 60mA

Working current: 30A

Over current: 60A

Short circuit protection function: there is, disconnect the load can be self recovery.


Main function:

Over charge protection, over discharge protection function, short circuit protection

function, over current protection function, balance.

Interface definition:

Charging port of the plate and the discharge port is the same, both positive and B- connecting

battery"-", P- charging port and port on the negative electrode;

B-, N-, P- pads are all over the hole, the hole diameter of the pad is 3.5mm;

The battery charging detection interface with DC output in the form of needle. Do the same mouth

when the N- is not wiring.


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