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Tangsfire 18650 3600mah 3.7v Rechargeable Li-ion Battery (Pair) + Charger Combo

4.0 out of 5 stars 444 customer reviews
| 35 answered questions

Price: $10.70 & FREE Shipping on orders over $49. Details
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Sold by Comsmart and Fulfilled by Amazon in easy-to-open packaging. Gift-wrap available.
!only Batteries
Green
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  • Tangsfire Rechargeable 18650 with IC Protection (pair)
  • Charges 1 or 2 batteries simultaneously
  • Can be charged over 500 times. Travel charger folds up for easy transport
  • Please complain to Amazon if the products you received is different from the pictures because you bought a fake products.
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$10.70 & FREE Shipping on orders over $49. Details In Stock. Sold by Comsmart and Fulfilled by Amazon in easy-to-open packaging. Gift-wrap available.

Frequently Bought Together

  • Tangsfire 18650 3600mah 3.7v Rechargeable Li-ion Battery (Pair) + Charger Combo
  • +
  • Simon Cree DU2 Brightest LED Tactical Flashlight used by Law Enforcement. This Bright Cree LED Flashlight Torch Streams 700 Lumens for Distance with 5 Modes & Can be Mounted on Standard Tactical Rail
Total price: $50.70
Buy the selected items together

Technical Details

Size: !only Batteries | Color: Green
  • Brand Name: Tangsfire
  • Model Number: 18650
  • Battery Type: Lithium Ion
  • Item Package Quantity: 1

Product Description

Size: !only Batteries | Color: Green

Indicator light lets you know when charging is complete.
Designed to charge your batteries quickly and safely.
Input Voltage: 110-240V, 47-63Hz
Output: 4.2V 600mA
Charges 1 or 2 batteries simultaneously
Dimensions: 3.34 in x 1.85 in x 1.49 in
Weight: 2.46 oz.
Tangsfire® Li-Ion Rechargeable 18650 with IC Protection.
Capacity: 3600mAh.
Voltage: 3.7V.
Can be used in laser pointer,Torch Flashlights and other electronic products.
Over charge and discharge protection. Protection kicks in : 2.75v and 4.2v.
Over-Charging / Draining at 4.2v / 2,75v

Package includes:

1 x 18650 charger
1 x 2Pcs 3.7V TangsFire® 18650 3600mAH Rechargeable Battery
1 x TangsFire®

Product Information

Size:!only Batteries  |  Color:Green

Technical Details

Part Number 1412123
Item Weight 1.8 ounces
Product Dimensions 2.7 x 0.7 x 0.7 inches
Item model number 18650
Size !only Batteries
Color Green
Item Package Quantity 1
Certification certified frustration-free
Batteries Included? Yes
Battery Cell Type Lithium Ion

Additional Information

ASIN B00A9C3YIY
Customer Reviews
4.0 out of 5 stars 444 customer reviews

4.0 out of 5 stars
Best Sellers Rank #4,005 in Home Improvements (See top 100)
Shipping Weight 7.7 ounces (View shipping rates and policies)
Date First Available November 18, 2012

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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Size: !only BatteriesColor: Green Verified Purchase
For reasons that still mystify me I've begun acquiring devices that use the 3.7 volt 18650 rechargeable li-ion battery. Thus, this purchase.

Unlike many other battery charges you can buy for these batteries, this charger will charge _only_ the 18650 battery. It is capable of charging one battery at a time and also charging two batteries of different charge states at the same time.

Seems reasonably well-made and charges 18650 batteries from a state of about half-depleted to fully charged in an hour or so.

One quibble, the left charging station has a base spring that was installed slightly off centerline, so you have to fiddle with the battery you put in that station to get it into a position where it stays put. That's probably an issue of someone being sloppy during assembly.

Each charging station has an led light that indicates the state of the battery while charging. Red = charging, Amber = nearly charged, Green = finished charging.

If 18650 rechargeable batteries become part of your life, this is a good way to get two batteries and a dedicated charger.
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Size: !only BatteriesColor: Green Verified Purchase
I've read a lot of horror stories about the cheaper batteries and chargers. I saw this was a different brand than most of the lower cost units.
The charger is basic but built well with either single or double charge. Has the charging and charge complete indicators. The batteries look a lot like the panasonic batteries but don't quote me on that. So far I have had no shut down or overheating issues using them for the 300-500 lumen flashlights. Yes I have used the light for longer than 10-15 mins at a time (on high) and have had no problems so far from the battery or the light.
If they die or start not holding a charge I will let you know but so far they are excellent.
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By Ron on December 26, 2013
Size: !only BatteriesColor: Green Verified Purchase
These batteries work perfect in my VAMO V5 mod. They last at least a day and half before I need to recharge them. Best battery and charger for the price. I will recommend this product for people using a variable voltage device.
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Size: !only BatteriesColor: Green Verified Purchase
I was wary when purchasing li-ion batteries on amazon because there are so many negative reviews on listings of terrible quality control, charging issues, longevity, etc. These batteries work great! I've encountered no problems so far. Both of my batteries charge to 4.2 volts, hold their charge for a appropriate amount of time, and maintain a consistent output.

The charger that's included functions flawlessly! Now back to vaping my ecig.
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Size: !only BatteriesColor: Green Verified Purchase
I use these for my electronic cigarette (a VAMO) and these batteries have performed well in it so far, after about 3-4 weeks of use. I've been getting approx 5-7 days on a single charge with these before they need to be recharged. I can't really speak to their lifetime quality since I've only had them such a short time, but so far, they've performed well and seem like a very good value for the money.
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Size: !only BatteriesColor: Green Verified Purchase
The first batteries I ordered for my Trustfire flashlight were Ultrafire 18650. They were nothing but junk, and I know someone else who ordered ultrafire batteries and had the same problem. We both ordered Tangsfire 18650 and have had no problems whatsoever. They have great life and they don't shut down after being on for extended period of time.
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Size: !only BatteriesColor: Green Verified Purchase
I bought this charge/battery combo to power my Fenix PD32UE. I have gone though a few charge/discharge cycles and everything is working great. The batteries power the light well and it is very bright. I would recommend this to anyone looking for these batteries for this light.

Update 1-15-2014 -

I purchased this same battery deal that I did the first time. The battery's look different then before, but they seem to last. The charger is completely different. It looks like the charger changed. Both the lights both show green or red no matter what bay the battery is in. I don't know if this can charge 2 battery's at different rates anymore. I don't think I would buy this again based on the changes I listed.
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Size: !only BatteriesColor: Green Verified Purchase
First time I plugged the charger into an outlet, it made a popping noise, then smoke started coming from the charging unit. Maybe I got a bad unit, but I will not be taking a second chance with a replacement. Will look for a better charger.
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