21700 Batteries & Chargers
Explore Premium 21700 Batteries & Chargers
Orbtronic is proud to bring you highest-quality 21700 battery cells perfect for LED flashlights, power-tools, and DIY projects. With (real) capacities up to 6000mAh. Check out our selection below
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21700 Battery 5000mAh Protected Button Top Li-ion Rechargeable 3.7V Best For High Performance Flashlight Orbtronic
Orbtronic
$12.9921700 Battery 5000mAh Protected Li-ion Button Top 3.7V Rechargeable for High Performance LED Flashlight | Orbtronic Powerful-High Discharge 5000mAh with Advanced Safety Electronic Protection - Made in Japan. Battery safety case-holder included...- Availability:
- IN STOCK-Usually ships the same business day
$12.99 -
21700 6000mAh Battery Orbtronic Protected Button Top 3.7V Rechargeable Li-ion Cell
Orbtronic
$14.99Orbtronic 21700 6000mAh Battery With Advanced Safety Protection Built in Extended Runtime for Your LED Flashlight Maximize your LED flashlight's performance with the Orbtronic Protected 21700 6000mAh battery. Highest capacity available in the...- Availability:
- IN STOCK-Usually ships the same business day
$14.99 -
21700 High Discharge Flat Top Li-ion 3.7V Battery 5000mAh Unprotected Orbtronic
Orbtronic
$10.99Ultra High-Drain 21700 Battery Cell | Flat Top | Unprotected | Orbtronic ORB-5000-HD Created for extreme performance, the Orbtronic ORB-5000-HD is the definitive choice for professionals building battery packs. It masterfully combines a massive...$10.99 -
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: $17.99Was: $22.99XTAR VC2SL Digital Battery Charger — USB-C, Compact, Fast, and Smart for Li-ion and Ni-MH Batteries The XTAR VC2SL is a high-precision USB-C battery charger designed for users who demand versatility, safety, and convenience. Whether you’re...- Availability:
- IN STOCK-Usually ships the same business day
MSRP: $24.99Now: $17.99Was: $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...- Availability:
- In Stock- 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...- Availability:
- IN STOCK-Usually ships the same business day
MSRP: $12.00Now: $9.99Was: $10.99 -
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: $21.99Was: $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: $21.99Was: $26.99 -
INR21700-50E Samsung 21700 50E 5000mAh Li-ion 3.7V Battery
Samsung
MSRP: $9.99$8.99Samsung 21700 battery: INR21700-50E 21700 Genuine rechargeable battery high capacity - high drain cell. New and improved. Authentic Samsung 21700 cell. Need fully protected 21700 li-ion cell with advanced safety protection built in? Please visit...- Availability:
- IN STOCK
- 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$8.99 -
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 Charging Channels (Charging Bays) Charge up to 8 batteries independently Very good charger if you have many 18650 battery cells to charge and maintain. Xtar...- Availability:
- IN STOCK-Usually ships the same business day
MSRP: $39.00Now: $28.99Was: $36.99 -
On Sale
Molicel P45B INR-21700-P45B Li-ion 45A High Drain Battery Flat Top Unprotected
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 Molicel FREE safety case with each pair of batteries purchased. Highly recommended (Compatible) Li-ion chargers that...- 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 -
NCR20700B Panasonic-Sanyo 3.7V Li-ion Rechargeable 20700 Battery 4250mAh
Panasonic-Sanyo
$8.99NCR20700B Panasonic-Sanyo 3.7V Li-ion Rechargeable 20700 Battery (21700 compatible) cell. The newest generation of rechargeable Li-ion batteries by Panasonic-Sanyo battery manufacturer.Huge increase in capacity when compared to 18650 size.This Li-ion...- 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.)
$8.99 -
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-Direct AC wall outlet plug-in
Xtar
MSRP: $27.99Now: $23.99Was: $26.00The X2 Xtar shines as an outstanding, versatile, and stylish battery charger capable of charging a wide 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 adapters,...- Availability:
- IN STOCK-Usually ships on the same business day
MSRP: $27.99Now: $23.99Was: $26.00 -
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 -
Samsung 50S 21700 5000mAh Battery Flat Top Li-ion INR-21700-50S - FREE Battery case included
Samsung
$4.99Samsung 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 battery are: Recommended...$4.99 -
20700 Battery NCR2070C Sanyo-Panasonic 30A 3500mAh Rechargeable Flat Top (21700 compatible)
Panasonic-Sanyo
$7.99NCR2070C 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...- 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.)
$7.99 -
Samsung 40T 21700 INR21700-40T Flat Top Battery
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