*The 90 day warranty is only valid only if you comply with the following:

Use a Lithium Polymer specific charger

Always supervise the battery while charging

A swollen cell (however unlikely with our no-puff technology) can ignite and cause a fire

Overcharging over 4.25 volts per cell could shorten battery life

The maximum charge rate is 3C.  The recommended charge rate is 1C

Do not attempt to charge the battery if it is damaged (i.e. the battery is damaged in a crash)

Charge the battery through the balance wire or through the direct leads while using a balancer

Keep the cells at 2.5 volts per cell or greater

Keep away from direct sunlight

Balance the battery as needed

The first flight may result in lower battery performance.  This is expected until the pack is “broken in”.  After the break in period, the pack will have increase performance because of the battery’s chemistry stabilizing

Allow the battery to cool off to ambient temperature before charging

Cars and Boats can be controlled until the battery is completely depleted.  Use a timer while operating these machines; otherwise, the battery may be irreversibly damage by going below 2.5 volts per cell