New 26650 adapters with 18500 (3.7v) 1600mAh cells! 

Use exactly like a 26650, charge like a 26650, lower capacity but much lower cost. A great eBay friendly alternative! 

Each adapter includes a 3.7v 18500 cell (1600mAh).


Included Battery Specification:


Brand: Liitokala / Generic
Color: Yellow

Capacity: 1600mAh

Size: (18mm x 50mm)

Style: Rechargeable 18500 Li-ion Battery

Voltage: 3.7V

Battery Used: flashlights / Headlights / Power banks / Battery Packs / Laser Pens / Flashlights / E-cigarettes

No Memory Effect

No Protection Circuit Board

Please charge the battery in time & when the power is low to avoid damaging to the battery.

Do not disassemble, short circuit or heat.

Do not mix with used batteries or different brands of battery.


Adapter Specification:


Color: Black

Material: Plastic

Size: (26mm x 65mm)
Conductor: Copper Pin


LED Device intended to be used with the cell included in accordance with posting regulations.

Postage: We use a variety of courier services to transmit these items. Please allow up to ten days from the date of dispatch before raising an item not received case. In instances where cells arrive damaged, please let us know immediately (with photo evidence) and we can arrange replacements to be sent.

Returns: Where the item is unused & simply unwanted, the return postage cost will be deducted and a partial refund processed upon return of the item. Faulty cells will need to be returned to us for a refund to be processed. 

This is not a consumer friendly product. As such, please ensure you know what you are buying and have assessed its compatibility with your intended application. We do not warrant these items against incorrect use. Sufficient precaution should be taken when handling Lithium Polymer batteries, and an awareness of relevant safety precautions is required.