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BestFire IMR 18500 3.7V "2100mAh" Rechargeable Li-MP Batteries (2-Pack) tested capacity 1647.7mAh / flat-end / 20A discharge ↓ details & specifications
$6.99
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Electronic Components
Short Circuit Protection No
Power & Batteries
Battery Capacity (FastTech Tested) 1647.7 mAh
Battery Capacity (Mfg Rated) 2100 mAh
Battery Chemistry Li-MP
Battery Feature Rechargeable
Battery Form Factor 18500
Battery Rated Voltage 3.7 V
Manufacturer
Brand BestFire
Package
Package Type Plain
Package Contents 2*Batteries
Total Piece Count 2
Dimensions us | metric
Depth 18.1 mm
Height 49 mm
Width 18.1 mm
Product Weight 34 g
FastTech
SKU 2261109
DATE LISTED 4/13/2015
Details:
FastTech test results:
  • 04/15/2015: 1647.7mAh tested capacity
  • Test environment: 4.2~2.7V, 1000mA discharge
Questions?

We'd love to help! Contact Customer Advocates.

This item is covered by FastTech's Standard Return Policy:
100% Satisfaction Guaranteed

Return for refund within: 45 days (details)
Return for replacement within: 6 months (details)

No restocking fee. Shipping charges may apply if returns are not results of FastTech's error.

Important information and restrictions:
  • Because this product contains external batteries, it can only be shipped via select shipping methods. These shipping methods are displayed when you check out the order.
Available models and parts:
30A max. discharge current / 20A continuous discharge current
 
(1)
$10.77
FREE SHIPPING TO MAJOR COUNTRIES
3076.4mAh actual capacity / 40A max. discharge current / 30A continuous discharge current
$16.54
FREE SHIPPING TO MAJOR COUNTRIES
test capacity: 2984.1mAh / 35A continuous discharge current / 40A pulse current / unprotected
$6.39
FREE SHIPPING TO MAJOR COUNTRIES
test capacity: 2984.1mAh / 35A continuous discharge current / 40A pulse current / unprotected
 
(2)
$12.28 2 pk
FREE SHIPPING TO MAJOR COUNTRIES
test capacity: 2486.4mAh / 40A discharge current / unprotected
$5.75
FREE SHIPPING TO MAJOR COUNTRIES
test capacity: 2486.4mAh / 40A discharge current / unprotected
 
(1)
$10.99 2 pk
FREE SHIPPING TO MAJOR COUNTRIES
tested capacity 4616.5mAh / flat-end / actual 50A discharge
 
(3)
$6.99
FREE SHIPPING TO MAJOR COUNTRIES
tested capacity 3527.5mAh / flat-end / acutal 70A discharge
 
(2)
$6.97
FREE SHIPPING TO MAJOR COUNTRIES
tested capacity 1250.7mAh / flat-end / 30A discharge
 
(2)
$6.88
FREE SHIPPING TO MAJOR COUNTRIES
tested capacity 1250.7mAh / button-end / 30A discharge
 
(2)
$6.88
FREE SHIPPING TO MAJOR COUNTRIES
tested capacity 1647.7mAh / flat-end / 20A discharge
 
(8)
$6.99
FREE SHIPPING TO MAJOR COUNTRIES
tested capacity 1647.7mAh / button-end / 20A discharge
 
(5)
$6.93
FREE SHIPPING TO MAJOR COUNTRIES
tested capacity 2044.6mAh / flat-end / 25A discharge
 
(6)
$7.78
FREE SHIPPING TO MAJOR COUNTRIES
tested capacity 2044.6mAh / button-end / 25A discharge
 
(2)
$7.62
FREE SHIPPING TO MAJOR COUNTRIES
tested capacity 1671.3mAh / button head / purple
$7.56
FREE SHIPPING TO MAJOR COUNTRIES
tested capacity 1671.3mAh / flat-end / 35A discharge
 
(6)
$7.56
FREE SHIPPING TO MAJOR COUNTRIES
tested capacity 729.7mAh / button head / 30A discharge
 
(3)
$6.54
FREE SHIPPING TO MAJOR COUNTRIES
tested capacity 729.7mAh / flat-end / 30A discharge
$6.54
FREE SHIPPING TO MAJOR COUNTRIES
tested capacity 880.8mAh / button head / 20A discharge
 
(5)
$6.58
FREE SHIPPING TO MAJOR COUNTRIES
tested capacity 880.8mAh / flat-end / 20A discharge
 
(6)
$6.68
FREE SHIPPING TO MAJOR COUNTRIES
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binelas
Member

VERIFIED OWNER
  • JoinedJul 2013
  • Posts 27
  • Reviews 166
  • Kudos7
Overall
› Quality
› Value
1 of 2 people found the following review helpful
PROS
cheap build quality fast shipping
CONS
none
it is a good quality battery,it is not real 2100 mah,but it Works ok
Reviewed on 12/6/2015 Was this review helpful to you? Yes / No

jaguerre
Member

VERIFIED OWNER
  • JoinedJan 2014
  • Posts 1
  • Reviews 180
  • Kudos0
Overall
› Quality
› Value
1 of 1 people found the following review helpful
PROS
Pecio
Van de lujo , era un poco escéptico, pero llevó un tiempo con ellas y las uso con 0.6ohm en el skarabaus y realmente se portan muy bien . y por el precio aconsejable la compra.
Reviewed on 9/21/2015 Was this review helpful to you? Yes / No

Overvaper
Member

VERIFIED OWNER
  • JoinedJun 2014
  • Posts 167
  • Reviews 210
  • Kudos139
Overall
› Quality
› Value
2 of 3 people found the following review helpful
PROS
Good value and nice size
Should be good enough for coils down to about 0.3 Ω, but at the moment I'm being cautious and using a 1 Ω build: doing fine so far. Bit early to say how long lasting they might be - if the're any good... (read full review)
Reviewed on 6/26/2015 Was this review helpful to you? Yes / No

alekc
Member

VERIFIED OWNER
  • JoinedApr 2015
  • Posts 0
  • Reviews 31
  • Kudos0
Overall
› Quality
› Value
1 of 1 people found the following review helpful
Отличные батарейки. Держут зарядку хорошо, жаль что нет кейса для них в комплекте
Reviewed on 6/22/2015 Was this review helpful to you? Yes / No

sheikstanza
Member

VERIFIED OWNER
  • JoinedAug 2014
  • Posts 0
  • Reviews 5
  • Kudos0
Overall
› Quality
› Value
1 of 2 people found the following review helpful
Like the other purple colored brand, they are sure value for your money
Reviewed on 6/17/2015 Was this review helpful to you? Yes / No
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