These high performance 18650 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are 18.6mm in diameter and 65mm long. Lithium-ion rechargeables 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. Common applications for 18650 cells 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 18650 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are 18.6mm in diameter and 65mm long. Lithium-ion rechargeables 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. Common applications for 18650 cells 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 18650 3500mAh Li-ion Rechargeable Battery S4737A right now is $23.95 at Leading Edge Electronics Gladstone, compared across 3 retailers.
The all-time low was $11.14 on 27 Sept 2024 — today's price is 115% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 28 Sept 2026.
18650 3500mAh Li-ion Rechargeable Battery S4737A
These high performance 18650 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are 18.6mm in diameter and 65mm long. Lithium-ion rechargeables 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. Common applications for 18650 cells 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 18650 lithium ion 3.7V batteries offer high performance and long life from a compact package. They are 18.6mm in diameter and 65mm long. Lithium-ion rechargeables 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. Common applications for 18650 cells 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 28/09/2026 21:42:41
18650 3500mAh Li-Ion Rechargeable Battery S4737A
Delivery $13.90
18650 3500mAh Li-Ion Rechargeable Battery
Delivery $13
NexCell AA Long Life Lithium Battery 2pk
Delivery between 2–8 Oct $15
| Nominal Capacity | 3500mAh (0.2C, 2.75V discharge) |
| Minimum Capacity | 3350mAh(0.2C, 2.75V discharge) |
| Charging Voltage | 4.2 ±0.05 V |
| Nominal Voltage | 3.7V |
| Charging Method | CC-CV (constant voltage with limited current) |
18650 3500mAh Li-Ion Rechargeable Battery S4737A
Delivery $13.90
18650 3500mAh Li-Ion Rechargeable Battery
Delivery $13
NexCell AA Long Life Lithium Battery 2pk
Delivery between 2–8 Oct $15
| Nominal Capacity | 3500mAh (0.2C, 2.75V discharge) |
| Minimum Capacity | 3350mAh(0.2C, 2.75V discharge) |
| Charging Voltage | 4.2 ±0.05 V |
| Nominal Voltage | 3.7V |
| Charging Method | CC-CV (constant voltage with limited current) |
