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2Pcs SecurityIng 3.7V 3000mAh 18650 Rechargeable Batteries

60 % of buyers enjoyed this product!
In stock
Sale Price: US $3.94
45 days Money back
45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery
On-time Delivery
Guarantees: On-time Delivery 60 days


2PCS SecurityIng 3.7V 3000mAh 18650 Rechargeable Battery

(Ship within 24H)

Main Features:

  • This SecurityIng rechargeable Li-ion Battery, with 3.7V, 3000mAh capacity, can be used for bicycle flashlight, bicycle headlamp, super bright flashlight torch.

    • Specifications:
    • Function: 2PCS SecurityIng 18650 Rechargeable Battery
    • Main Features:
      – High quality and durable.
      – No memory effect.
      – stable performance, small internal resistance.
      – Provides excellent continuous power sources to your device.
      – High energy density, long life battery.
      – With short-circuit production function, safe and reliable.
      – Good consistency, low self discharge.
      – This battery has an extra long life for all your battery powered devices.
      – Fit for camera, flashlight, headlamp, toys and other electronic devices.
    • Brand: SecurityIng
    • Battery Capacity: 3000mAh
    • Battery Voltage: 3.7V
    • The Full Charge Voltage: 4.2V
    • The Cut-off Discharge Voltage: 2.75V
    • Cycle Life: > 500 times
    • Discharge Temperature Range: -10 ~ 60 Centigrade
    • Charge Temperature Range: 0 ~ 40 Centigrade
    • Warnings and Tips:
      -The Full Charge Voltage: 4.2V.
      – The Cut-off Discharge Voltage: 2.8V.
      – Never upside down the positive and negative.
      – Never use or keep the battery under the high temperature. Otherwise it will cause battery heat, get into fire or lose some function and reduce the life. And never throw the battery into water, fire or heating machine. The proposed temperature for long-term storage is 10 – 45
      – Never use the battery under strong static and strong magnetic field, otherwise it will destroy the protecting device.
      – If battery emit peculiar smell, heating, distortion or appear any unconventionality during using, storage or charging process, please take it out from device or charge and stop using.
      – Prior to charging, fully check the insulativity, physical condition and ageing status, since breakage and ageing are never allowed; the pack voltage must not be less than 2.8V. The discharge voltage can not be below 2.8 V. Otherwise it will seriously affect the service life of the battery or even destroy the battery.
      – The battery should be shored in half SOC. It needs to be charged once if not of use for as long as half a year.
      – If battery leaked, the electrolyte get into eyes, please do not knead, wash eyes by water and send to hospital.
      – Never cut through the battery with nail or other edge tool; scrap battery should be returned to the supplier and handled by the recycle station.
    • Compatible: LED bicycle light, led flashlight and led headlamp etc.
    • Color: Gray
    • Size: 18 (Diameter) x 67 (Length)mm
    • Weight: 40g
    • After Sales Service: 1 Year Warranty
    • Package Include:
    • 2 x Battery

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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:  US $3.94 / piece