No memory effect, can be recharged up to 1800 times when fully or partially drained
With overcharge / discharge protection function that you can use it without worry
Durable in low and high temperature operations.Fit for camera, watch, calculators, flashlights, etc.
These 18650 batteries are fully protected cells simplify usage with their integrated PCB
4000mAh high capacity, high drain IC, provides excellent continuous power sources to your device
Specifications: 1. Battery Form Factor 18650 2. Battery Quantity 8pcs 3. Battery Rated Voltage 3.7 V 4. Battery Capacity 4000 mAh 5. Battery Chemistry Lithium 6. Battery Feature Rechargeable 7. Rechargeable Times: up to 1800 times 8. Net Weight: Approx. 37.5g/pc(1.31oz) 9. Size: Approx. 6.6 * 1.8cm / 2.6 * 0.7in (Height * diameter)
Package includes: 8 x 3.7V ON THE WAY®18650 4000mAh Rechargeable Li-ion Batteries
1 x Touch Stylus Pen for touchscreen devices
Warming tips: Do not insert batteries with (+)and （-）reversed when charging . Do not disassemble ,dispose in fire or shot circuit Do not submerge the batteries in extreme heat or water Do not overcharge or overdischarge Please be familiar with handling lithium-ion batteries before purchase
Our products are all tested, if any problem, please contact us, so that we can serve you and earn your 100% satisfaction Your messages will be replied within 12 hours(Mon.-Sat.)
Most Helpful Customer Reviews
These are Ultrafire batteries and had I known I wouldn't have purchased them. They are rated at 4000 MAH and I tested one that could only produce 445 MAH. Way below it's rated power. The battery took about 3 minutes to discharge from 4.1 volts to it's minimum voltage. I have some other cheap batteries that are rated at 2600 MAH and those test at 2389 MAH when fully charged. These took about an hour to fully discharge. Also one of the batteries had a squashed positive terminal and it didn't happen in shipping, the carton was in perfect shape. These shouldn't be sold on Amazon or anywhere for that matter.
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!
Please also note that certain items cannot be imported, these include Alcohol, Animals, Batteries, Flammable Materials, Currency, Food, Furs, Chemicals, Explosives, Medications, Plants, Seeds, Supplements, Pressurized Cans, Tactical Equipment, Vitamins, Weaponry and Weaponry Accessories. In these cases, the item and information is displayed for reference purposes only. If you are not sure if we are permitted to bring an item, please send us an e-mail with a link to the item to confirm.
Please also ensure that you are ordering the correct item for your particular application as returns to the USA are costly. Product reviews are also provided for most of our items, which can give you a good idea for possible things to look out for and the quality of the item. By clicking Add to Cart, you are confirming that the item is correct and you accept the conditions listed here.