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Twelve silver cylindrical 14650 lithium-ion cells with flat terminals in a row

DUSLAN

DUSLAN 12-Pack 7/5 AA 3.7V Li-Ion 14650 920mAh standard battery

SKU CH-12JB-S1WGV

Twelve 3.7 V 14650 lithium-ion cells deliver 920 mAh each with flat terminals and a 1.8 A maximum discharge rate

  • Battery Type7/5 AA
  • Ready for high-voltage devices with 3.7 V nominal output
  • Delivers sustained power at 920 mAh capacity
  • Recharges quickly with 0.9 A maximum charging current
  • Handles demanding loads up to 1.8 A discharge rate
  • Compact 14650 cells fit standard 7/5 AA compartments

12-pack 7/5 AA lithium-ion cells

These 14650 batteries deliver 3.7 V and 920 mAh each, supplying higher voltage than standard alkaline AA cells. They suit devices built for the 7/5 AA form factor such as specialised torches, medical instruments or industrial sensors. The flat-top terminals ensure a solid connection in spring-loaded holders. Buyers needing common 1.5 V AA replacements cannot use these cells.

Flat terminals and 14 mm diameter

Each cell measures 65 mm long by 14 mm wide and weighs 24 g, matching the 7/5 AA envelope so existing battery compartments accept them without modification. The lithium-ion chemistry removes memory effect and supports long storage life. Maximum charge current is 0.9 A and maximum discharge current is 1.8 A, so the pack works with chargers and loads rated for those limits. Devices requiring button-top contacts or a different diameter will not fit.

Replaces single-use 7/5 AA primaries

The rechargeable pack replaces disposable lithium or alkaline 7/5 AA batteries, cutting waste and recurring cost for high-drain equipment. The jump is worth it when the device draws enough current to exhaust primaries quickly and the host can handle 3.7 V per cell. Applications locked to 1.5 V chemistry or lacking a compatible charger gain no benefit.

Highlights

  • Ready for high-voltage devices with 3.7 V nominal output
  • Delivers sustained power at 920 mAh capacity
  • Recharges quickly with 0.9 A maximum charging current
  • Handles demanding loads up to 1.8 A discharge rate
  • Compact 14650 cells fit standard 7/5 AA compartments

Specifications

Battery Type7/5 AA

Questions about this item

What voltage does the 3.7V Li-Ion 14650 cell deliver compared to a standard AA?

Each cell supplies a nominal 3.7V, which is three times the voltage of a regular 1.5V AA alkaline battery.

Will these 14 mm diameter, 65 mm length cells fit my 7/5 AA device?

Yes, the 14650 dimensions match the 7/5 AA form factor, so they fit devices designed for that size.

How do I charge the pack safely with the flat terminals on both ends?

Use a Li-Ion charger set to 3.7V chemistry, observe polarity on the flat ends, and do not exceed the 0.9A maximum charge current.

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