ZNEX V'bee, User Manual

Important notes

Please recharge your V’bee immediately when the last LED is flashing, indicating very

low power level.

V’bee can charge all kind of 5V USB devices. Please note that it is not suitable for

devices with higher Voltage (e.g. 12V tablet computers). V’bee can not charge

for example ASUS tablet transformer series, because they require 15V. 

Some device will need a special converter cable to properly charge i.e.: 

Samsung Galaxy Tab, Nexus, PSP Vita and some Nokia devices.

V’bee does not support “pass-through” charging at this time. This  feature is being 

deactivated to avoid severely stress to the Li-Ion cells. Constant charging and dis-

charging will have a negative impact on the battery and the overall lifespan of the 

V’bee. We advice you to charge V’bee first, before using it to charge other devices.

V’bee and all Lithium Ion batteries last longest when operating in mid state-of-charge

of 20–80%.

V’bees working temperature range is between -10°C / 14°F – 60°C / 140°F. Do not

expose V’bee temperatures higher than 40°C / 104°F.

Do not expose V’bee to fire or any other high temperatures.

Store your V’bee at 40% charge in a cool and dry place. Best storage temperature range

is between -10° C / 14°F and 25°C / 77° F. Check power level every 2 months.

Do not store or use V’bee close to water, rain or in moisture to prevent short circuit.

Lithium-ion-batteries age. They have only a limited life and will wear out after a

certain number of cycles. Their performance and capacity will reduce after 500

charging cycles.

They only last two or three years, even if they are sitting on a shelf unused. So do not

“avoid using” the V’bee with the thought that your V’bee will last five or six years. 

It won’t.