BL-131 3100mAh 15A 18650 Protected Battery

$23.90 $11.90

Battery must be order with flashlight/headlamp

Our Holiday: 2020-10-1 ~ 2020-10-8, All holiday's orders will be shipped in 2020-10-9. 
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Continuous Discharge Current(Max) 15A

Multiple protection

Pressure relief vent valve

Microporous seprator

Short-circuit Protection


Protection circuit

Over-charge Protection(4.30±0.050V)

Over-discharge protection(2.50±0.10V)

Over current protection(28~35A)


Model: BL-131

Rated Capacity: 3100 mAh

Nominal Voltage: 3.6 v

Charging Current: Recommed 1A

Discharge end-off voltage: 2.50 v

Charge voltage: 4.20 v

Weight: 48.1 g / 1.70 oz

Size: Length 69mm / 2.71”, Diameter 18.6 mm / 0.73”

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Shipping & Delivery


We will take 5 USD for order less than 49 USD.

We will ship the products from China.

We will arrange shipment in 1 to 2 business days. Most of time, we will ship by express or Post, express may need 7-15 business days, if ship by Post, may need 10-20 business days, More or less. Actual delivery time may be delayed due to some force majeure reasons.