Graupner,LiPo-Akku 2/3900 7,4V G3,5,7653.2

LiPo-Akku 2/3900 7,4V G3,5 Graupner 7653.2 The revolution in the field of rechargeable batteries shows no sign of stopping. Li-Po batteries are already well-proven and familiar, and they are now joined by a range of new high-current cells which are also available at lower prices. This development opens the door to the use of LiPo batteries by all modellers from the beginner right up to the totallycommitted competition pilot. Used in conjunction with the LiPo balancer with overcharge guard, Order No. 3064, and the LiPo deep-discharge guard, Order No. 6495, these batteries offer an unprecedented level of safety, reliability and longevity. For optimum safety LiPo batteries must always be charged with the LiPo balancer, Order No. 3064. To protect the valuable cellsagainst damage from deep-discharging, the deep-discharge guard, Order No. 6495, should also be used. At the maximum stated discharge current the actual capacity of these LiPo batteries is still around 90% of the stated capacity. Provided that the packs are always operated within the safe voltage range of 3.4 to 4.15 V, and that no more than half the maximum continuous current is drawnfrom them, these batteries offer an enormously extended useful life.

Type designation LiPo 3900
Cell count / Voltage 2 / 7.4V
Capacity 3900 mAh
Max. discharge current A (peak, 10 s) 70 (80)
Weight approx. 215 g
Dimensions approx. 144 x 50 x 16 mm
Connector: G3.5
Suitable speed controllers: GRAUPNER-GENIUS 70