3S 10.8V 11.1V 20A Lithium ion Battery Protection Circuit Board [11.1V 12.6V 3S 20A LI-ion PCB] - $12.50 : Lithium Rechargeable Batteries, Battery BMS, Pack Assembling

10.8V 11.1V 12.6V Lithium Battery Protection Chip Board

3S 10A Lithium LiPO Battery protection board with SII IC

Applicable for

Lithium battery operating voltage: 10.8V ~ 12.6V

10.8V (3.6V * 3S) lithium battery & packs

11.1V (3.7V * 3S) lithium battery & packs

12.6V (4.2V * 3S) lithium battery & packs

Cylindrical Lithium battery (Li-ion)

Prismatic Lithium Polymer battery (Li-Po)

Parameters:

Maximum protection voltage: 12.60V ± 0.1V

Minimum protection voltage: 7.5V ± 0.1V

Maximum Charge Voltage: 12.6V

Support Maximum Discharge Current: 20A

This is a protected chip board, not a charging board. It doesnt have charge function.

Protections for:

Short circuit protection

Overcharge protection

Over-discharge protection

Overcurrent protection

Supports more cells in paralleled connection!

Could also work for 3S2P (6 cells) , 3S3P (9 cells), 3S4P (12 cells) etc.

Board Dimension:

60mm * 34mm * 4mm (L*W*T)

Exquisite and easy for welding!

Interface Definition:

B4+ : Not connecting

B3+ : Battery Positive

B2+ : Middle connection between 1st & 2nd Battery

B1+ : Middle connection between 2nd & 3rd Battery

B- : Battery Negative

B3+: Output / Load Positve

P- : Output / Load Negative

Chart-3-S-11-1-V-20-A

After embeded the board, if output with 0V (P+ / P - with 0V), you may charge the battery pack to activate the chip board.

Wholesale Welcome!

Shipping:

Items will be shipped out in 24-48 hours (excluding weekend or holidays).
We will ship with the delivery address according to your Paypal payment,please be sure your shipping address is correct
when you pay.
Small packages less than 2kg will ship by registered mail service, most of the areas normally take about 14-20 days to
deliver.
Some countries may take over 30 days to deliver, you may refer to " F.A.Q" page, " Shipping & Delivery" for further info.
We also offer optional UPS / TNT / Fedex Express service with higher freight cost but fast delivery.
Lithium Battery with strict restriction for air shipping. For parcel under 2KG, it could ship by HK SAL Sea Transportation (Zone Rates)
with low cost but shipment would be very slow.
If you can't wait for long delivery for battery products, there's optional Expedited Shipping (TNT / UPS / Fedex) for
selection.
All the shipments will have a tracking number to trace with.

If you do not receive the package over 50 days, please contact us, we will check with the shipping status for you.
Items will be labeled as Gift or Toy Components with under invoicing to avoid import tax. In most of the case,
package will not have any import tax and or handling charges, if any custom tariff duties, buyers will be
responsible to pay the import tax.

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