?Features            100mAh battery set for RC helicopterHigh quality and rechargeable performanceLightweight£¬ durable£¬ practical and convenient to useHigh capacity and long life spanFast charge and discharge rate for your requirementsIt is a great battery + cable set to power your V272Quadcopter                                                            Specifications            Battery Color    Silver    <br>Battery Quantity    5 Pcs    <br>Battery Capacity    3.7V 100mAh    <br>Battery Suitable for    V272    <br>Battery Dimensions    (0.87 x 0.67 x 0.20)" / (2.2 x 1.7 x 0.5)cm (L x W x H)    <br>USB Cable Length    23.62" / 60cm    <br>Suitable for    KV272    <br>Weight    1.48 oz / 42 g    <br>                                                            Package Includes            5 x Battery2 x USB Cable1 x Cable                                                            Extra Info            The related notes about lithium battery's usage<br>Please use the charger from original factory to ensure your safety using.<br>Do not charge the dilatant/outworn batteries<br>Do not overcharge the batterry.Please pull out the charge once the battery is fully charged.<br>Do not charge it next to the inflammables or on the surface of electro-conductive objects.You should observe the battery at all times.<br>Do not charge the batteries which are still not cool on the surface£¬Otherwise£¬it would cause expansion and even fire accident.<br>The charging temperature should be between 0¡æ and 40¡æ<br>Do not over-expose or over-impact the batteries.