These high performance 14500 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are the same size as a standard AA battery. So they are compatible with our range of AA battery mounting hardware. Lithium-ion rechargeable batteries offer excellent properties for use in consumer devices, including excellent energy density and low maintenance. Lithium-ion do not suffer from memory effect and possess no regular cycling that batteries often require to extend their service life. Dimensions: 14 x 52mm Common Applications Include: Laptop computers LED flash lights Electric vehicles Power tools Converting AA or AAA powered products over to higher performance (providing voltage matches).
These high performance 14500 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are the same size as a standard AA battery. So they are compatible with our range of AA battery mounting hardware. Lithium-ion rechargeable batteries offer excellent properties for use in consumer devices, including excellent energy density and low maintenance. Lithium-ion do not suffer from memory effect and possess no regular cycling that batteries often require to extend their service life. Dimensions: 14 x 52mm Common Applications Include: Laptop computers LED flash lights Electric vehicles Power tools Converting AA or AAA powered products over to higher performance (providing voltage matches).
in 3 offers
The lowest price for 14500 3.7V 800mAh Li-ion Rechargeable Battery right now is $11.50 at Leading Edge Electronics Gladstone, compared across 3 retailers.
The all-time low was $11.50 on 31 July 2025. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 9 June 2026.
14500 3.7V 800mAh Li-ion Rechargeable Battery
These high performance 14500 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are the same size as a standard AA battery. So they are compatible with our range of AA battery mounting hardware. Lithium-ion rechargeable batteries offer excellent properties for use in consumer devices, including excellent energy density and low maintenance. Lithium-ion do not suffer from memory effect and possess no regular cycling that batteries often require to extend their service life. Dimensions: 14 x 52mm Common Applications Include: Laptop computers LED flash lights Electric vehicles Power tools Converting AA or AAA powered products over to higher performance (providing voltage matches).
These high performance 14500 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are the same size as a standard AA battery. So they are compatible with our range of AA battery mounting hardware. Lithium-ion rechargeable batteries offer excellent properties for use in consumer devices, including excellent energy density and low maintenance. Lithium-ion do not suffer from memory effect and possess no regular cycling that batteries often require to extend their service life. Dimensions: 14 x 52mm Common Applications Include: Laptop computers LED flash lights Electric vehicles Power tools Converting AA or AAA powered products over to higher performance (providing voltage matches).
Last updated at 09/06/2026 20:52:04
Battery Rechargeable 14500 800mAh Lithium Ion S4979
Delivery between 16–24 June $13.90
14500 800mAh Lithium Ion Rechargeable Battery
Delivery $13
14500 800mAh Lithium Ion Rechargeable Battery
14-day returns
| Collect | 31 Everyday Rewards points |
Battery Rechargeable 14500 800mAh Lithium Ion S4979
Delivery between 16–24 June $13.90
14500 800mAh Lithium Ion Rechargeable Battery
Delivery $13
14500 800mAh Lithium Ion Rechargeable Battery
14-day returns
| Collect | 31 Everyday Rewards points |
