ThruNite 3400mAh protected 18650 battery is a high capacity 18650 Li-ion rechargeable battery specially designed for high-drain devices.
With outstanding performance, excellent reliability and compact design, it is the best match for your high-drain devices. It is compatible with most of ThruNite flashlights.
- Over-heat Protection
3400mAh high capacity battery with outstanding performance Three sets of over-heat protection. - Built-in over-charge and over-discharge protection circuit ensure the max performance of the battery.
- Unique structural stainless stell shell design for better impact-resistant.
- Continuous Discharge current 13A makes it perfect for high drain flashlights.
- Don’t connect the positive and negative terminal directly with metal objects such as wire. Short terminals of battery is strictly prohibited, it may damage battery.
- Do not discard or leave the battery near a heat source as fire or heater.
- Do not puncture, damage, disassemble.Do not directly solder the battery and pierce the battery with a nail or other sharp object.
- Don’t reverse the positive and negative terminals.
- Please charge up 60% capacity after the battery placed 3 months.Don’t immerse the battery in water and seawater. Please put it in cool and dry environment if no using.
- Do not use or leave the battery at very high temperature conditions (for example, strong direct sunlight or a vehicle in extremely hot conditions). Otherwise, it can overheat or fire or its performance will be degenerate and its service life will be decreased.
- Keep the battery out of reach of children. Seek medical advice immediately if the battery has been swallowed.
- Currently US Only
15 Reviews
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Great Product
Have used the batteries on regular basis for some weeks now. Yesterday i had to recharge for the first time. Suprised bij it's capacety.
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BEST 18650's
I just bought the new TN42. It's massive head gives an indication of the power it has ! These 18650 batteries are the best way to power this beast.
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works great
great product
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These products are A***
Both batteries and ThruNite MINI TN30 are top products. I have few others like Olight and Fenix and Thrunite and its after sale and service are among the best
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great batteries
Great batteries, they take and hold a charge well. I also use the TN charger another great product.
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as advertized
Took a while to take a full charge,about 3.5 hours.
Seems to be holding up well, no complaints.
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GREAT BATTERIES
I have a tn12 that I use at work every day and I only need to charge these batteries once every few weeks. They charge quickly and they hold a charge very well.
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Great Batteries
Great batteries, they take and hold a charge well. I also use the TN charger another great product.
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Great Batteries
I like these batteries. They seem to hold a charge good. Can't say to much about batteries, when they don't disappoint. Seperate note the shipping can wonkie. From 3 past orders the lights come in fine but there is usually a issue with the batteries. As in I ordered 3 batteries they sent 2, ordered 4 got 2, or the time I ordered 2 batteries and got 4 batteries and the big charger. (((((((BUT!!!!!))))))
The customer service is always top notch!!! <----- Everytime!!! Keep in mind they answer emails late at night if you are in U.S..
