7.2v / 7.4v Night Kite Battery Only
Spare Rechargeable Lithium ion Batteries Only
7.2v is same as 7.4V
Come with circuit protector to prevent over voltage
Durability and good power performance of the persistence
Approximate life span: 1 year.
Ideal 7.2V batteries for 120 bulbs head LED light & Led night kites.
With higher voltage, and thus, results in brighter LED light.
Charge up to 800times.
How long it can last? It's depends your number of bulbs on your kites.
Example: 4400mAh on 600bulbs Can last around 2-3hours.