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. ⭐...- IN STOCK:
- Order by 3PM EST, Ships Today from Florida
$12.99 -
21700 Battery 5550mAh Protected Button Top Li-ion Orbtronic Rechargeable 3.7V Best For High Performance Flashlight
Orbtronic
$14.9921700 Battery 5550mAh Protected Button Top Li-ion Rechargeable 3.7V Best For High Performance Flashlight Orbtronic Precision Fit. Powerful Output. Trusted Protection. Looking for the sweet spot between capacity, safety, and...- In Stock:
- Order by 3PM EST, Ships Today from Florida
$14.99 -
21700 Button Top 6000mAh Li-ion Unprotected Rechargeable Battery
Orbtronic
$12.99🆕 21700 Battery 6000mAh Button Top Unprotected | Ultra-High Capacity for Extended Runtime | Orbtronic ORB-6000-HD The Orbtronic ORB-6000-HD delivers the highest capacity available in a 21700 form factor-6000mAh of dependable power for...- In Stock:
- Order by 3PM EST, Ships Today from Florida
$12.99 -
8 Bay Battery Charger Li-ion Xtar VC8S 45W PD USB-C Adapter Included Full Set
Xtar
$42.99XTAR VC8S: Maximize the Lifespan of Your Batteries An 8-bay smart charger and analyzer designed to condition and charge your cells for peak long-term performance. Analyze & Condition Cells Internal...- In Stock:
- Order by 3PM EST, Ships Today from Florida
$42.99 -
4-Slot Universal Li-ion Battery Charger & Capacity Tester USB-C PD-20W Adapter Included - XTAR VX4 Full Set
Xtar
$39.90Li-ion 18650 21700 26650 14500 16340 18350 16650 18500+ Smart Battery Charger-Tester Xtar VX4 USB-C Professional-Grade Li-ion Charging & Testing - Built for Serious Battery Users PD 20W USB Adapter Included ⚡ Complete Compatibility 10440...- In Stock:
- Order by 3PM EST, Ships Today from Florida
$39.90 -
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,...- In Stock:
- Order by 3PM EST, Ships Today from Florida
MSRP: $27.99Now: $23.99Was: $26.00 -
On Sale
21700 Flat Top High Drain 45A Li-ion 3.7V Battery 5000mAh Orbtronic
Orbtronic
Now: $9.99Was: $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...- In Stock:
- Order by 3PM EST, Ships Today from Florida
Now: $9.99Was: $10.99 -
On Sale
Molicel P45B INR-21700-P45B Li-ion 45A High Drain Battery Flat Top
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 are...- In Stock:
- Order by 3PM EST, Ships Today from Florida
Now: $7.99Was: $8.99 -
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 Portable
Xtar
$16.99 - $24.89XTAR 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...- In Stock:
- Order by 3PM EST, Ships Today from Florida
$16.99 - $24.89 -
On Sale
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
Now: $73.99Was: $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...- In Stock:
- Order by 3PM EST, Ships Today from Florida
Now: $73.99Was: $79.00 -
21700 6000mAh Li-ion Battery Protected Button Top 3.7V Rechargeable Cell
Orbtronic
$15.99Orbtronic 21700 6000mAh Battery The USA's Highest Capacity 21700 for Maximum Flashlight Runtime With Advanced Safety Protection Built in Maximize your LED flashlight's performance with the Orbtronic Protected 21700 6000mAh battery. Highest capacity...- In Stock:
- Order by 3PM EST, Ships Today from Florida
$15.99 -
Battery Charger for Li-ion 26650, 21700 Protected, 18650 High Drain Batteries (QC3.0 Compatible) XTAR SC2
Xtar
$11.99 - $19.89Speedy, 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 for...- Availability:
- IN STOCK-Usually ships the same business day
$11.99 - $19.89 -
On Sale
Li-ion Battery Charger 4 Bay 18650 21700 14500 26650 16340 16650 18350 18500 Ni-Mh AA AAA batteries Xtar VC4SL
Xtar
$22.99 - $30.89New, 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 charge...- In Stock:
- Order by 3PM EST, Ships Today from Florida
$22.99 - $30.89 -
On Sale
Li-ion Charger + Power Bank 18650 21700 Xtar PB2S USB C
Xtar
$13.99 - $21.89Power Bank & Li-ion Charger in One Device Dual-Bay Fast Charger with Portable Power Bank Why carry separate devices when you can have both? The XTAR PB2S is the ultimate space and money-saving solution that works as both a premium battery charger...- In Stock:
- Order by 3PM EST, Ships Today from Florida
$13.99 - $21.89 -
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
$29.99 - $37.89Xtar 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 VC8 will...- In Stock:
- Order by 3PM EST, Ships Today from Florida
$29.99 - $37.89 -
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 -
USB Wall Adapter QC 3.0 (Quick Charge 3.0) 18W Output Xtar
Xtar
MSRP: $11.99$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 distribute...- Availability:
- IN STOCK-Usually ships the same business day
MSRP: $11.99$9.99 -
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 -
On Sale
Xtar VP4 Li-ion Battery Charger 4 Bays w LCD Display
Xtar
Now: $33.00Was: $37.99New, 4 charging slots with LCD display VP4 battery charger by Xtar. Charger is compatible, and will charge following cells: 10440/16340 R-CR123A/14500/14650/16650/18350/18490/18500/18650/18700 or two 25500/26650 0.25A, 0.5A, or 1A charging...Now: $33.00Was: $37.99 -
On Sale
Xtar WP2S Li-ion Battery Charger 18650 18500 18350 16340 14500 (3 charging speeds)
Xtar
Now: $17.99Was: $29.00Xtar WP2S intelligent Li-ion battery charger. Excellent charger for li-ion 18650 batteries like Orbtronic Protected 3500mAh {Panasonic core cell} or NCR18650GA Excellent design. Ability to charge external device | e.g. cell phone. 3 charging...Now: $17.99Was: $29.00 -
Intelligent 4xSlots Battery Charger C4-PLUS Li-ion
Miboxer
$33.00Battery charger that will make charging your batteries really easy task to do. It quickly became our favorite super fast Li-ion charger. This advanced Li-ion charger utilizes precision CC/CV charging technology specifically engineered for optimal...$33.00 -
Ultra Compact 18650, 18500, 18350 Li-ion Battery Charger Xtar MP1-S
$7.50Ultra Portable Xtar MP1-S li-ion battery charger - Now, you can charge li-ion batteries everywhere you go. Xtar MP1-S li-ion battery charger is compact, safe, and easy to use. Charge li-ion rechargeable battery from USB port of your PC, or Laptop...$7.50 -
Samsung 50S 21700 Li-ion Battery
Samsung
$9.99Highly recommended (Compatible) Li-ion chargers that are able to charge 21700 battery are: Recommended charger for 21700 Batteries Best 4 x Bay Li-ion Charger for 21700 Battery Cells 8 Channels Li-ion 21700 Batteries Charger Samsung...- Availability:
- This item will not be re-stocked
$9.99