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    Shop by Type
    • Flat Top (~65mm)
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    Recommendations
    • High Performance
    • Pack Build - High Capacity
    • Flashlight Batteries
    • Video Doorbell

    Browse a wide range of 18650 batteries at IMR Batteries. Enjoy reliable performance and trusted quality for all your power needs.

  • 21700 Batteries
  • More Sizes
    • 14500 Batteries
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    Battery wraps, terminal insulators, battery cases, and ceramic tweezers

18650 Batteries
Accessories
Chargers
21700 Batteries
Other Sizes

New Products

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Save $2.00
EVE-30PEVE-30P_2
EVE 30P 18650 3000mAh 30A Battery
Sale price$3.99 Regular price$5.99
In stock
NITE-NL1411RNITE-NL1411R_2
Nitecore NL1411R 14500 1100mAh USB-C Rechargeable Battery
Sale price$8.95
In stock
EFEST-14500-12EFEST-14500-12_2
Efest 14500 1200mAh 6A Battery
Sale price$5.99
In stock
NITE-NL2160NITE-NL2160_2
Nitecore NL2160 21700 6000mAh 20A Battery - Protected Button Top
Sale price$26.95
In stock
EVE-26VEVE-26V_2
EVE 26V 18650 2550mAh 7.5A Battery
Sale price$2.49
In stock
NITE-NL1834RNITE-NL1834R_2
Nitecore NL1834R 18650 3400mAh USB-C Rechargeable Battery
Sale price$19.95
In stock
Save $3.00
EVE-40PLEVE-40PL_2
EVE 40PL 21700 4000mAh 70A Battery
Sale price$6.99 Regular price$9.99
In stock
EVE-35VEVE-35V_2
EVE 35V 18650 3500mAh 10A Battery
Sale price$3.99
In stock
EFEST-14500-RDEFEST-14500-RD_2
Efest 14500 700mAh Battery
Sale price$4.99
In stock
NITE-NL169NITE-NL169_2
Nitecore NL169 16340 950mAh Battery
Sale price$9.95
In stock
NITE-NI14500ANITE-NI14500A_2
Nitecore NI14500A 14500 650mAh Battery
Sale price$7.95
In stock
NITE-NL1826RNITE-NL1826R_2
Nitecore NL1826R 18650 2600mAh USB-C Rechargeable Battery
Sale price$11.95
In stock

18650 Batteries | High-Performance Rechargeable Lithium-Ion Cells

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Save $1.00
SAMSUNG-30QSAMSUNG-30Q_2
Samsung 30Q 18650 3000mAh 15A Battery
Sale price$5.99 Regular price$6.99
In stock
Save $1.00
Samsung 25R 18650 2500mAh 20A BatterySamsung 25R 18650 2500mAh 20A Battery
Samsung 25R 18650 2500mAh 20A Battery
Sale price$4.99 Regular price$5.99
In stock
Save $6.00
Molicel P30B 18650 3000mAh 30A BatteryMolicel P30B 18650 3000mAh 30A Battery
Molicel P30B 18650 3000mAh 30A Battery
Sale price$3.99 Regular price$9.99
Sold out
Hohm Tech Life V4 18650 3015mAh 22.1A BatteryHohm Tech Life V4 18650 3015mAh 22.1A Battery
Hohm Tech Life V4 18650 3015mAh 22.1A Battery
Sale price$8.99
In stock
SONY-VTC6SONY-VTC6_2
Sony | Murata VTC6 18650 3000mAh 15A Battery
Sale price$8.99
In stock
Sony | Murata VTC5A 18650 2600mAh 25A BatterySony | Murata VTC5A 18650 2600mAh 25A Battery
Sony | Murata VTC5A 18650 2600mAh 25A Battery
Sale price$5.99
Sold out
Save $4.00
MOLI-M35AMOLI-M35A_2
Molicel M35A 18650 3500mAh 10A Battery
Sale price$3.99 Regular price$7.99
In stock
IMREN 18650 3000mAh BatteryIMREN 18650 3000mAh Battery
IMREN 18650 3000mAh Battery
Sale price$6.99
In stock
Save $3.00
MOLI-P28AMOLI-P28A_2
Molicel P28A 18650 2800mAh 35A Battery
Sale price$3.99 Regular price$6.99
In stock
Save $1.00
SONY-VTC5SONY-VTC5_2
Sony | Murata VTC5 18650 2600mAh 20A Battery
Sale price$5.99 Regular price$6.99
Sold out
MXJO 18650 3000mAh 20A BatteryMXJO 18650 3000mAh 20A Battery
MXJO 18650 3000mAh 20A Battery
Sale price$7.99
In stock
IMREN 18650 3500mAh BatteryIMREN 18650 3500mAh Battery
IMREN 18650 3500mAh Battery
Sale price$7.99
In stock

Battery Chargers

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Efest LUC V8 8 Channel Battery ChargerEfest LUC V8 8 Channel Battery Charger
Efest LUC V8 8 Channel Battery Charger
Sale price$49.99
In stock
Nitecore D2 2 Channel Digital Battery ChargerNitecore D2 2 Channel Digital Battery Charger
Nitecore D2 2 Channel Digital Battery Charger
Sale price$15.99
In stock
Nitecore D4 4 Channel Digital Battery ChargerNitecore D4 4 Channel Digital Battery Charger
Nitecore D4 4 Channel Digital Battery Charger
Sale price$24.99
In stock
Save $5.00
Nitecore i2 2 Channel Battery ChargerNitecore i2 2 Channel Battery Charger
Nitecore i2 2 Channel Battery Charger
Sale price$11.99 Regular price$16.99
In stock
Nitecore i4 4 Channel Battery ChargerNitecore i4 4 Channel Battery Charger
Nitecore i4 4 Channel Battery Charger
Sale price$18.99
In stock
Nitecore UMS4 4 Channel Digital Battery ChargerNitecore UMS4 4 Channel Digital Battery Charger
Nitecore UMS4 4 Channel Digital Battery Charger
Sale price$29.99
In stock

21700 Batteries | High-Performance Lithium-Ion Cells

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Save $5.00
MOLI-P45BMOLI-P45B_2
Molicel P45B 21700 4500mAh 45A Battery
Sale price$4.99 Regular price$9.99
In stock
Save $2.00
Samsung 50S 21700 5000mAh 25A BatterySamsung 50S 21700 5000mAh 25A Battery
Samsung 50S 21700 5000mAh 25A Battery
Sale price$7.99 Regular price$9.99
In stock
Save $2.00
SAMSUNG-40TSAMSUNG-40T_2
Samsung 40T 21700 4000mAh 35A Battery
Sale price$6.99 Regular price$8.99
In stock
Save $4.00
Samsung 50E 21700 5000mAh 9.8A BatterySamsung 50E 21700 5000mAh 9.8A Battery
Samsung 50E 21700 5000mAh 9.8A Battery
Sale price$3.99 Regular price$7.99
In stock
Hohm Tech Run XL 21700 4007mAh 30.3A BatteryHohm Tech Run XL 21700 4007mAh 30.3A Battery
Hohm Tech Run XL 21700 4007mAh 30.3A Battery
Sale price$10.99
In stock
Save $5.00
MOLI-P50B_3MOLI-P50B_2
Molicel P50B 21700 5000mAh 60A Battery
Sale price$6.99 Regular price$11.99
In stock
Save $1.00
Samsung 30T 21700 3000mAh 35A BatterySamsung 30T 21700 3000mAh 35A Battery
Samsung 30T 21700 3000mAh 35A Battery
Sale price$6.99 Regular price$7.99
In stock
Save $3.00
Sony | Murata VTC6A 21700 4100mAh 40A BatterySony | Murata VTC6A 21700 4100mAh 40A Battery
Sony | Murata VTC6A 21700 4100mAh 40A Battery
Sale price$8.99 Regular price$11.99
In stock
Efest 21700 4000mAh 30A BatteryEfest 21700 4000mAh 30A Battery
Efest 21700 4000mAh 30A Battery
Sale price$9.99
In stock
Save $5.50
Molicel P42A 21700 4200mAh 45A BatteryMolicel P42A 21700 4200mAh 45A Battery
Molicel P42A 21700 4200mAh 45A Battery
Sale price$3.49 Regular price$8.99
In stock
Hohm Tech Run 21700 3023mAh 39.1A BatteryHohm Tech Run 21700 3023mAh 39.1A Battery
Hohm Tech Run 21700 3023mAh 39.1A Battery
Sale price$8.99
Sold out
Samsung 50E 21700 5000mAh Battery - Protected Button TopSamsung 50E 21700 5000mAh Battery - Protected Button Top
Samsung 50E 21700 5000mAh Battery - Protected Button Top
Sale price$11.99
In stock

LiFePO4 Prismatic Cells | The Leading Solution for High-Performance Energy Storage

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EVE-LF304EVE-LF304_2
(Pack of 4) EVE LF304 304Ah 3.2V LiFePO4 Prismatic Battery - Grade A
Sale price$429.99
In stock
EVE-LF280KEVE-LF280K_2
(Pack of 4) EVE LF280K 280Ah 3.2V LiFePO4 Prismatic Battery - Grade A
Sale price$379.99
In stock
EVE-LF100EVE-LF100_2
(Pack of 4) EVE LF100 100Ah 3.2V LiFePO4 Prismatic Battery - Grade A
Sale price$149.99
In stock
EVE-MB31EVE-MB31_2
(Pack of 4) EVE MB31 314Ah 3.2V LiFePO4 Prismatic Battery – Grade A
Sale price$449.99
In stock

Accessories

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Wire Cutter
Wire Cutter
Sale price$6.99
In stock
Stainless Steel / Ceramic Tweezers - Rounded Black Tips
Stainless Steel / Ceramic Tweezers - Rounded Black Tips
Sale price$6.99
In stock
Stainless Steel / Ceramic Tweezers - Curved White Tips
Stainless Steel / Ceramic Tweezers - Curved White Tips
Sale price$6.99
In stock
Hohm Tech Security Battery Case (4 Cells) - BlackHohm Tech Security Battery Case (4 Cells) - Black
Hohm Tech Security Battery Case (4 Cells) - Black
Sale price$6.99
In stock
Stainless Steel / Ceramic Tweezers - Pointed White Tips
Stainless Steel / Ceramic Tweezers - Pointed White Tips
Sale price$4.99
In stock
Stainless Steel / Ceramic Tweezers - Pointed Black Tips
Stainless Steel / Ceramic Tweezers - Pointed Black Tips
Sale price$4.99
Sold out
Nitecore NBM40 Silicone 18650 Battery Case (4 Cells) - Yellow
Nitecore NBM40 Silicone 18650 Battery Case (4 Cells) - Yellow
Sale price$4.99
Sold out
Nitecore NBM40 Silicone 18650 Battery Case (4 Cells) - Teal
Nitecore NBM40 Silicone 18650 Battery Case (4 Cells) - Teal
Sale price$4.99
In stock
Nitecore NBM40 Silicone 18650 Battery Case (4 Cells) - Pink
Nitecore NBM40 Silicone 18650 Battery Case (4 Cells) - Pink
Sale price$4.99
In stock
Nitecore NBM40 Silicone 18650 Battery Case (4 Cells) - Black
Nitecore NBM40 Silicone 18650 Battery Case (4 Cells) - Black
Sale price$4.99
In stock
Hohm Tech Security Battery Case (2 Cells) - BlackHohm Tech Security Battery Case (2 Cells) - Black
Hohm Tech Security Battery Case (2 Cells) - Black
Sale price$4.99
Sold out
Waterproof 18650 Battery Case (4 Cells) - ClearWaterproof 18650 Battery Case (4 Cells) - Clear
Waterproof 18650 Battery Case (4 Cells) - Clear
Sale price$2.49
In stock
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