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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21700 Battery 5000mAh PROTECTED Li-ion Button Top Rechargeable 3.7V Best For High Performance Flashlights-Safety Battery Case Included
Orbtronic
MSRP: $14.99$13.9921700 Battery Protected Best For Flashlights. New, and Powerful-Ultra High Capacity 5000mAh. Button Top Dual Safety Advanced Electronic Protection - Made in Japan Highly recommended (Compatible) Li-ion chargers that are able to charge Protected...- 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.)
MSRP: $14.99$13.99 -
On Sale
Battery Charger for 18650 Li-ion 21700 26650 16650 14500 16340 18350 18500 IMR INR ICR NCR NCA - NiMh AA AAA USB Xtar VC2SL
Xtar
MSRP: $24.99Now: $19.95Was: $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: $19.95Was: $22.99 -
Fast USB Battery Charger for Li-ion 26650, 21700 Protected, 18650 High Drain Batteries (QC3.0 Compatible) XTAR SC2
Xtar
MSRP: $12.00$9.79Speedy, 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: $12.00$9.79 -
Samsung 21700 Battery 5000mAh INR21700-50E Rechargeable Flat Top Li-ion 3.7V Free Battery Case Included
Samsung
MSRP: $9.99$9.95Samsung 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)...- 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: $9.99$9.95 -
Li-ion Battery Charger 4 x Channel 18650 21700 14500 26650 16340 16650 18350 18500 Ni-Mh AA AAA batteries Xtar VC4SL
Xtar
MSRP: $29.50$24.99New, 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: $29.50$24.99 -
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: $35.99Was: $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: $35.99Was: $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 -
USB Wall Adapter QC 3.0 18W Output Xtar
Xtar
$9.99Power source (wall adapter) for Xtar Li-ion chargers. This USB Wall Adapter can be used as a cell phone charger. Built-in intelligent IC, automatically identify the connecting device and distribute the most suitable supplying current. The adapter...- Availability:
- IN STOCK-Usually ships the same business day
$9.99 -
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 -
On Sale
Samsung 30T 21700 Battery INR21700-30T 3000mAh
Samsung
Now: $5.96Was: $7.99New 21700 rechargeable battery high discharge- high drain cell from Samsung: INR21700-30T FREE battery case with each pair of batteries purchased. Specifications: Capacity: 3000 mAhNominal Voltage: 3.6V/3.7VLow Discharge Voltage Limit: 2.5VMax...Now: $5.96Was: $7.99 -
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