The battery box is designed to hold two 18650 Batteries in serial. So you have twice the voltage. A button gives the possibility to switch voltage on or off. Good construction.

The battery box is designed to hold two 18650 Batteries in serial. So you have twice the voltage. A button gives the possibility to switch voltage on or off. Good construction.

The battery box is designed to hold two 18650 Batteries in serial. So you have twice the voltage. A button gives the possibility to switch voltage on or off. Good construction.

Korrekt darab, rendesen összepattan, a kapcsoló is jó, érezbni amikor bekattan, nem az a "nyúlós, azt se tudom megmozdult-e" típusú.

Korrekt darab, rendesen összepattan, a kapcsoló is jó, érezbni amikor bekattan, nem az a "nyúlós, azt se tudom megmozdult-e" típusú.

Korrekt darab, rendesen összepattan, a kapcsoló is jó, érezbni amikor bekattan, nem az a "nyúlós, azt se tudom megmozdult-e" típusú.

It went fine. It's just like I thought.

Došlo v pořádku. Je podle mých představ. Děkuji.

It went fine. It's just like I thought.

Good quality of battery box. Wire could be thicker for those type of battery. 18650 batteries with or without PCB fit well.

Good quality of battery box. Wire could be thicker for those type of battery. 18650 batteries with or without PCB fit well.

Good quality of battery box. Wire could be thicker for those type of battery. 18650 batteries with or without PCB fit well.

good quality.. thanks

good quality.. thanks

good quality.. thanks

convenient holder for lithium batteries

handige houder voor lithium batterijen

convenient holder for lithium batteries

Handy things for cheap! Nice quality, perfect fit for all type 16850's Fast delivery.

Handy things for cheap! Nice quality, perfect fit for all type 16850's Fast delivery.

Handy things for cheap! Nice quality, perfect fit for all type 16850's Fast delivery.

As in the description, a great product!

как в описании, отличный продукт!

As in the description, a great product!

Cheap 18650 fun

Cheap 18650 fun

Cheap 18650 fun

Great product..

ótimo produto..

Great product..