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NEW 3 series 10 8V 11 1V12 6V 18650 lithium font b battery b font protection
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NEW 3 series 10 8V 11 1V12 6V 18650 lithium font b battery b font protection
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NEW 3 series 10.8V 11.1V12.6V 18650 lithium battery protection board electric battery protection circuit 8A work

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3 series 10.8V 11.1V12.6V 18650 lithium battery protection board electric battery protection circuit 8A work

& Features:

(1) for each cell-accuracy voltage detection function; (2) three overcurrent detection function; (3) can be controlled by the MOS transistor of the battery charge and discharge; (4) Wide operating temperature range -40 ~ +85 ; (5) Low current consumption. & Use: · 3 series nickel-cobalt-manganese, lithium cobalt oxide, lithium manganese lithium-ion rechargeable battery pack; · 3 series lithium polymer rechargeable battery pack;

& Technical parameters:

No. Test Item Standard 1 Voltage Charging voltage DC: 15V CC / CV Single equilibrium voltage 2 Current Balance current for single Single drain the battery (consumable) ≤ 8uA Maximum continuous discharge current 8A 3 Overcharge Protection Overcharge detection voltage 4.35V ± 0.025 V Overcharge detection delay time 1S Overcharge recovery voltage 4.15 ± 0.05V 4 Over-discharge protection Over discharge detection voltage 2.7V ± 0.080 V Over discharge detection delay time of 100-150ms Over-discharge recovery voltage 3.0V ± 0.1V 5 Over Current Protection Over current detection voltage 200 ± 25mv Overcurrent detection current 28 ± 1A Overcurrent detection delay time 5ms-15ms Restore state auto-recovery 6 external short circuit protection detection state Detection delay time 200-500us Restore state auto-recovery 7 Resistance protection circuit (MOSPET) ≤ 8mΩ 8 Temperature Operating temperature range -40 ~ +50 Storage temperature range -40 ~ +125 9 Dimensions (L * W * H) 50 * 16 * 2.6 MM

Product wiring diagram

Weld Description:

· B + battery pack connected to the positive; · B1-connected battery 1 and battery 2 contacts; · B2-connected cell 2 and cell 3 contacts; · B3-do not pick; · B-connected to the negative terminal of the battery pack; · P + connection charge / discharge upright pole (charging terminal / discharge side shared); · P-connection charge / discharge end of the negative (charging terminal / discharge side shared). Note: 1 Please note that input and output voltage, and load current conditions of use, the power consumption of the protective plate does not exceed the allowable power dissipation specifications; (2) may occur when connecting the battery can not discharge the case, in this case, the connection charge can be restored to normal operation; 3 battery overcharge and over discharge the battery case of mixed state becomes filled with over-discharge state, it is impossible to charge and discharge; (4) The protection board ESD protection circuitry built though, but please do not apply to the protection board protection plate circuit performance over excessive static electricity.

Shipping list:

Lithium battery protection board X10

• All the items will be dispatched within 2 business days after your payment is clear.
• Note: China Post Air Mail/Parcel just belongs to worldwide post system which is much slower

than Special Delivery. Items will arrive in 7-25 business days to worldwide usually. And the

arrival time also depends on some factors and different areas. The general arrival time table is

shown below for your inference:

• If the item is defect when you receive it or you are not satisfied with it, please return it within

14 days for a replacement or money back. But the items must be back in factory condition.

Please contact us in advance and double check the return address before you return it.
• If item is defective in 3 months, we could send you a new replacement for free or offer full refund

after we receive the defective item.
• If item is defective in 12 months, we could also offer you replacement service, but you have to

pay for the extra shipping expenses.

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  $ 74.67 / lot
from AliExpress