Reserve Battery, NIMH, 8.4 V, 1500 mAh
No Longer Available

For Cambridge 302 or 302A
Not required, but may be used as a backup power supply in the event that your main glider battery fails in flight.  Includes Velcro on the back of the battery pack to be used to attach it to the side or top of a 302 or 302A.
Dimensions: 0.75 x 2.125 x 4.375 in (19 x 54 x 111 mm)
Weight: 7.6 oz (215 g)