shopping cart empty
FandyFire 18650 3.7V "2800mAh" Rechargeable Li-Ion Batteries (2-Pack) actual capacity 1800-2000mAh / unprotected / button top ↓ details & specifications
$4.81
Free shipping Free Shipping to United States

stock In stock
model
quantity

change display currency
Add to Wishlist Wishlist  Report Errors  Price Match
Bulk Pricing
3 ~ 4
5 +
$4.47
$4.33
Power & Batteries
Battery Capacity (FastTech Tested) 1800-2000 mAh
Battery Capacity (Mfg Rated) 2800 mAh
Battery Chemistry Li-Ion
Battery Feature Rechargeable
Battery Form Factor 18650
Battery Maximum Voltage 4.2±0.05 V
Battery Rated Voltage 3.7 V
Manufacturer
Brand FandyFire
Package
Package Type Plain
Package Contents 2*18650 Batteries, 1*Plastic Battery Case
Total Piece Count 2
Dimensions us | metric
Depth 18 mm
Height 66 mm
Width 18 mm
Product Weight 43 g
FastTech
SKU 1658702
DATE LISTED 3/21/2014
Details:
  • Electrolyte: LiPF6
  • Battery core type: 18650C
  • Battery core: LiNiCOMnO2-C
  • Cycle life: 300-500 times
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:
authentic / test capacity 3336mAh / 9-10A max. discharge / 5-6A continous discharge / USB rechargeable / protected
$8.67
FREE SHIPPING TO UNITED STATES
max. 10A discharge / test capacity 2601.6mAh / protected
$7.67
FREE SHIPPING TO UNITED STATES
test capacity 2561.3mAh / 40A discharge / unprotected
 
(5)
$11.88 2 pk
FREE SHIPPING TO UNITED STATES
test capacity 2995.3mAh / 40A discharge / unprotected
 
(2)
$13.40 2 pk
FREE SHIPPING TO UNITED STATES
actual capacity 2000mAh / button top / unprotected
$5.16
FREE SHIPPING TO UNITED STATES
actual capacity 2000mAh / button top / protected
 
(2)
$5.59
FREE SHIPPING TO UNITED STATES
actual capacity 2200mAa / button top / unprotected
 
(1)
$5.59
FREE SHIPPING TO UNITED STATES
actual capacity 2200mAa / button top / protected
 
(1)
$6.02
FREE SHIPPING TO UNITED STATES
actual capacity 1500mAh / button top / protected
$4.65 2 pk
FREE SHIPPING TO UNITED STATES
actual capacity 1500mAh / button top / unprotected
$4.44 2 pk
FREE SHIPPING TO UNITED STATES
actual capacity 1200mAh / button top / protected
$4.08 2 pk
FREE SHIPPING TO UNITED STATES
actual capacity 1200mAh / button top / unprotected
$3.65 2 pk
FREE SHIPPING TO UNITED STATES
actual capacity 1300mAh / unprotected / button top
$6.67
FREE SHIPPING TO UNITED STATES
actual capacity 1800-2000mAh / unprotected / button top
 
(3)
$4.80
FREE SHIPPING TO UNITED STATES
actual capacity 1800-2000mAh / protected / button top
 
(1)
$5.70
FREE SHIPPING TO UNITED STATES
actual capacity 1800-2000mAh / unprotected / button top
 
(6)
$4.81
FREE SHIPPING TO UNITED STATES
actual capacity 2400mAh / protected / button top
 
(3)
$8.51
FREE SHIPPING TO UNITED STATES
actual capacity 2400mAh / unprotected / button top
 
(8)
$7.42
FREE SHIPPING TO UNITED STATES
actual 2400mAh / with protection board / 2-Pack
$9.16 2 pk
FREE SHIPPING TO UNITED STATES
actual 2500mAh / with protection board / 2-Pack
 
(3)
$9.70 2 pk
FREE SHIPPING TO UNITED STATES
2000mAh~2200mAh actual capacity
 
(4)
$6.02
FREE SHIPPING TO UNITED STATES
2-Pack / actual 2000mAh / yellow
$7.00
FREE SHIPPING TO UNITED STATES
real capaticty 2200mAh / with protection board
 
(3)
$8.31 2 pk
FREE SHIPPING TO UNITED STATES
real capacity 1300mAh / with protection board
 
(2)
$6.25 2 pk
FREE SHIPPING TO UNITED STATES
Payments are securely processed by PayPal: All major credit cards accepted. 100% Satisfaction Guaranteed.

Kc9zyv
Member

VERIFIED OWNER
  • JoinedAug 2015
  • Posts 0
  • Reviews 13
  • Kudos0
Overall
› Quality
› Value
PROS
Price point
CONS
Permadeath almost immediately
These batteries are not worth even the low price here, unless you plan to use them for 15 minutes. They failed immediately, causing much disappointment
Reviewed on 9/11/2016 Was this review helpful to you? Yes / No

slugger1
Member

VERIFIED OWNER
  • JoinedNov 2015
  • Posts 0
  • Reviews 25
  • Kudos0
Overall
› Quality
› Value
Used these batteries in the box mod and had good vape for a day until a charge was needed.
Reviewed on 2/23/2016 Was this review helpful to you? Yes / No

Fuzzop
Member

VERIFIED OWNER
  • JoinedMar 2015
  • Posts 1
  • Reviews 11
  • Kudos1
Overall
› Quality
› Value
PROS
Works good with sub ohm Much closer to given mAh then most "fire" batteries
CONS
No maximum discharge limit listed
For a budget "Fire" battery theese are not bad, lasts fairly long and do not get warm even when I vape a lot at 0,5ohm. I got 2 of them and was happliy surpriced of how well they performed, cant be su... (read full review)
Reviewed on 8/24/2015 Was this review helpful to you? Yes / No

TheKraken7733
Member

VERIFIED OWNER
  • JoinedOct 2014
  • Posts 0
  • Reviews 2
  • Kudos0
Overall
› Quality
› Value
PROS
battery life good wrapping
does pretty well at sub ohms doesn't get too hot
Reviewed on 7/30/2015 Was this review helpful to you? Yes / No

Knu4JisTer
Member

VERIFIED OWNER
  • JoinedOct 2014
  • Posts 0
  • Reviews 6
  • Kudos0
Overall
› Quality
› Value
В посылке из 2х батарей, одна мёртвая. Доставка совпала с китайским НГ, поэтому шла 63 дня. The package of 2 batteries, one is dead. Delivery coincided with the Chinese NY, so it was 63 days.
Reviewed on 4/11/2015 Was this review helpful to you? Yes / No
Login to post and reply.

View all threads »


Title Last Posted By