B + M backup battery for E-Werk

Connected between E-Werk and mobile device (e.g. mobile phone, GPS, MP3 player etc.), the backup battery can at the same time be charged and give off 5 V without fluctuat­ing (standard for USB connections). This is necessary for some devices that cannot be powered or charged when the voltage they are fed with fluctuates or is interrupted. Devices that cannot be charged during operation can also be charged with the backup battery. The same goes for 4 serially connected NiMH batteries in an external battery case with an adequate output socket for circular plugs. The backup battery must be charged before a mobile device can be charged.
· NiMH battery, capacity: 1400 mAH
· input voltage: 5,6 V direct current, output voltage: 5 V direct current, max. 800 mA
· incl. input cable with screw cap and circular plug (3,5 x 1,35 mm), output cable with socket for circular plug (3,5 x 1,35 mm)
· LED charging display
· incl. stowage bag (material: nylon) with velcro strap for fixing to the frame tube (up to a Ø of approx. 60 mm)
Attention! Only suitable for devices with an input voltage of 5 V (direct voltage).