21700 Batteries & Chargers
High Performance 21700 batteries are the newest generation of cylindrical Li-ion rechargeable 3.7V cells.
21700 battery chargers featuring specially designed charging bays ready to host 70mm long Unprotected Flat Top 21700 and 75mm long Protected Button Top Li-ion cells.
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On Sale
21700 Battery 5000mAh PROTECTED Li-ion Button Top Rechargeable 3.7V Best For High Performance Flashlights-Safety Battery Case Included
Orbtronic
Now: $12.99Was: $14.9921700 Battery Protected - Best for Flashlights. New, and Powerful-High Capacity 5000mAh. Button Top Dual Safety Advanced Electronic Protection - Made in Japan Battery Safety Case Included Orbtronic Protected 21700 batteries are the best...- Availability:
- IN STOCK-Usually ships the same business day
Now: $12.99Was: $14.99 -
On Sale
Battery Charger for 18650 Li-ion 21700 26650 16650 14500 16340 18350 18500 IMR INR ICR IFR NCR NCA NMC - NiMh AA AAA USB Xtar VC2SL
Xtar
MSRP: $24.99Now: $14.99Was: $22.99Xtar VC2SL Digital Battery Charger- USB-C, Compact, Fast, Versatile, Charging Li-ion or Ni-Mh. It can auto-recognize, properly charge, and display both Ni-Mh and Li-ion batteries at the same time. XTAR VC2SL will charge correctly almost any type/size...- Availability:
- IN STOCK-Usually ships the same business day
MSRP: $24.99Now: $14.99Was: $22.99 -
Xtar VP4L Plus Dragon Fast Battery Charger-Analyzer-Tester 4 Bays 18650 26650 21700 16650 14500 16340 18350 Li-ion & Ni-Mh AA AAA C D
Xtar
$79.00Battery Charger Xtar VP4L Plus Dragon Advanced Battery Charger - Analyzer - Tester 18650 21700 26650 16650 14500 16340 18500 18350 Li-ion IMR ICR INR NCR & Ni-Mh AA AAA C D Charge, refresh, and test your batteries with ease.Need to get a voltage...- Availability:
- Usually ships the same business day
$79.00 -
On Sale
Fast USB Battery Charger for Li-ion 26650, 21700 Protected, 18650 High Drain Batteries (QC3.0 Compatible) XTAR SC2
Xtar
MSRP: $12.00Now: $9.99Was: $10.99Speedy, and Budget Friendly Xtar SC2 Fast USB Battery Charger Ultra-portable Li-ion/IMR 26650 21700 20700 and 18650 High Drain Batteries ONLY Note: This charger is compatible with PROTECTED 21700 Charging at 3.0 Amps Available* QC3.0 required...- Availability:
- IN STOCK-Usually ships the same business day
MSRP: $12.00Now: $9.99Was: $10.99 -
On Sale
Samsung 50S 21700 5000mAh Battery Flat Top Li-ion INR-21700-50S - FREE Battery case included
Samsung
MSRP: $8.99Now: $5.99Was: $7.99Samsung 50S 21700 5000mAh Battery Flat Top Li-ion - extremely powerful rechargeable cell. Genuine INR21700-50S made by Samsung SDI Highly recommended (Compatible) Li-ion chargers that are able to charge 21700 batteries are: Recommended charger...- Availability:
- IN STOCK-Usually ships the same business day
- FREE BATTERY CASE | Holder:
- Free Battery Case is included when batteries are bought in quantities of 2 or multiples of 2. (Example 2, 4, 6, 8, 10, etc.)
- Authentic-Battery Cell:
- Manufactured in South Korea
MSRP: $8.99Now: $5.99Was: $7.99 -
On Sale
Samsung 21700 Battery 5000mAh INR21700-50E Rechargeable Flat Top Li-ion 3.7V Free Battery Case Included
Samsung
MSRP: $9.99Now: $5.99Was: $8.99Samsung 21700 battery: INR21700-50E 21700 Genuine rechargeable battery high capacity - high drain cell. New and improved. Authentic Samsung 21700 cell. FREE 21700 battery case included with each pair of batteries (2 batteries = One Free case). Battery...- Availability:
- IN STOCK-Usually ships the same business day
- FREE BATTERY CASE | Holder:
- Free Battery Case is included when batteries are bought in quantities of 2 or multiples of 2. (Example 2, 4, 6, 8, 10, etc.)
- Authentic-Battery Cell:
- Manufactured in South Korea
MSRP: $9.99Now: $5.99Was: $8.99 -
On Sale
Molicel P45B 21700 Li-ion 45A High Power Battery Flat Top INR-21700-P45B
Molicel
Now: $7.99Was: $8.99New 21700 rechargeable battery high discharge 45A high drain Li-ion Flat Top cell from Molicel Genuine INR-21700-P45B FREE battery case with each pair of batteries purchased. Highly recommended (Compatible) Li-ion chargers that are able to...- Availability:
- IN STOCK-Usually ships the same business day
- FREE BATTERY CASE | Holder:
- Free Battery Case is included when batteries are bought in quantities of 2 or multiples of 2. (Example 2, 4, 6, 8, 10, etc.)
Now: $7.99Was: $8.99 -
On Sale
Li-ion Battery Charger 4 Bay 18650 21700 14500 26650 16340 16650 18350 18500 Ni-Mh AA AAA batteries Xtar VC4SL
Xtar
MSRP: $29.50Now: $19.99Was: $26.99New, and improved version VC4SL Battery Charger - 4 independent charging channels - USB C Extremely sharp, and bright LCD screen. It will charge almost any type / size Li-ion, or Ni-Mh rechargeable battery. The VC4SL can identify and...- Availability:
- IN STOCK-Usually ships the same business day
MSRP: $29.50Now: $19.99Was: $26.99 -
On Sale
VC8 XTAR 8-Bay Battery Charger For: 21700, 18650, 26650, 16650, 14500, 16340, 18500, 18350 Li-ion AA, AAA Ni-Mh USB C
Xtar
MSRP: $39.00Now: $28.99Was: $36.99Xtar VC8 Intelligent Battery Charger Power supplied via Type-C USB port 8 x Channels (Charging Bays) One of very few Li-ion chargers that will charge Protected 21700 batteries. Charge up to 8 batteries independently Xtar VC8...- Availability:
- IN STOCK-Usually ships the same business day
MSRP: $39.00Now: $28.99Was: $36.99 -
On Sale
20700 Battery Sanyo-Panasonic 4250mAh Li-ion Rechargeable (21700 Compatible)
Panasonic-Sanyo
Now: $7.85Was: $8.9920700 Battery NCR20700B Panasonic-Sanyo 3.7V Li-ion Rechargeable (21700 compatible) size cell. The newest generation of rechargeable Li-ion batteries by Panasonic-Sanyo battery manufacturer.Huge increase in capacity when compared to 18650 size.This...- Availability:
- Usually ships the same business day
- FREE BATTERY CASE | Holder:
- Free Battery Case is included when batteries are bought in quantities of 2 or multiples of 2. (Example 2, 4, 6, 8, 10, etc.)
Now: $7.85Was: $8.99 -
On Sale
USB Wall Adapter QC 3.0 (Quick Charge 3.0) 18W Output Xtar
Xtar
MSRP: $11.99Now: $8.99Was: $9.99Power source (wall adapter) for Xtar Li-ion chargers. This USB Wall Adapter is compatible with Quick Charge 3.0, making it suitable for use as a cellphone charger, too. Built-in intelligent IC, automatically identify the connecting device and...- Availability:
- IN STOCK-Usually ships the same business day
MSRP: $11.99Now: $8.99Was: $9.99 -
On Sale
Battery Charger Li-ion IMR/INR/ICR/NCR/NCA 18650 26650 21700 14500 16340 18350 18500 16650 Ni-Mh AAA AA C Xtar X2
Xtar
MSRP: $27.99Now: $23.99Was: $26.00The X2 Xtar shines as an outstanding, versatile, and stylish battery charger capable of charging a variety of Li-ion Ni-Mh/Ni-Cd battery types and sizes. This charger is an excellent option for those who prefer not to deal with USB power inputs and...MSRP: $27.99Now: $23.99Was: $26.00 -
20700 Battery NCR2070C Sanyo-Panasonic 30A 3500mAh Rechargeable Flat Top (21700 compatible)
Panasonic-Sanyo
$13.00NCR2070C 30A 20700 Battery (21700 compatible) size cell 3.7V Li-ion Flat Top Rechargeable Sanyo-Panasonic Free 20700-21700 Battery Case is included when batteries are bought in quantities of 2 or multiples of 2. (Example 2, 4, 6, 8, 10, etc.) The...- Availability:
- Usually ships the same business day
- FREE BATTERY CASE | Holder:
- Free Battery Case is included when batteries are bought in quantities of 2 or multiples of 2. (Example 2, 4, 6, 8, 10, etc.)
$13.00 -
Samsung 40T 21700 Battery INR21700-40T Flat Top
Samsung
$4.99New, and very powerful 21700 battery from Samsung: Samsung 40T 21700 35A Battery INR21700-40T Flat Top Free 21700 Battery Case is included when batteries are bought in quantities of 2 or multiples of 2. (Example 2, 4, 6, 8, 10, etc...$4.99