Provides excellent continuous power sources to your device
It is good both in low and high temperature perations
Fit for camera, watch, calcutors and other electronic devices
1. Battery Type: 18650 Rechargeable Battery 2. Capacity: 4000mAh 3. Voltage: 3.7 V 4. Chemical Composition: Li-ion 5. "Built-in PCB protection board " 6. Battery dimensions: 2.68 inch x 0.71 inch x 0.71 inch (6.8 cm x 1.8 cm x 1.8 cm) 7. Weight: 0.08kg 8. Quantity: 2pcs 9. Color: black&gold 10. No memory effect ,Environmentally friendly
2x 18650 3.7V 4000mAh Rechargeable Batteries
If any questions in the orders , please contact us first and we will provide the best service for you
Most Helpful Customer Reviews
These were about 3/4 full charge when I received them. I put them on the charger and they took 3 hours to fully charge. Popped one in my Vaporesso Target Pro and vaped very moderately for about an hour at 10w and it was dead. Same thing for the second one. There is no way these are 4000mAh. My EFest 2000mAh batteries last 4 times as long. Returning these as they are either defective or mislabeled.
The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.
Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!
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