ACCUMULATOR BATTERY SYSTEM WITH FLEXIBLE SIZE AND ORIENTATION Russian patent published in 2015 - IPC H01M2/10 

FIELD: electricity.

SUBSTANCE: invention is related to the system of accumulator battery holder. The result is achieved by the fact that the system of accumulator battery holder includes the first radial channel to position the first positive terminal of the first accumulator battery in order to be connected by the first positive contact in the first opposition and the second radial channel to position the second positive terminal of the second accumulator battery of dimension and/or type different from the first accumulator battery in order to be connected with the first positive contact in the second position different form the first one. The second radial channel is configured so that the first positive terminal of the first accumulator battery is prevented from electrical connection to the first positive contact in the second position.

EFFECT: accumulator battery holder is developed so that it can accept different types of accumulator batteries, which should be coupled electrically with positive and negative contact in different orientation and with reverse polarity protection.

15 cl, 15 dwg