avandalen
100 W
Because I want to fast recharge the LiFePO batteries during a trip, I need a lightweight mobile charger. Special lightweight battery chargers for ebikes don't exist. So I made one myself. I used the battery charger E-400 from BMSbattery in China. I have done modifications to the housing and the electronics.
See my website here:
http://www.avdweb.nl/solar-bike/ele...eight-lifepo4-ebike-battery-charger-800g.html
This is the original E-400 battery charger from 1400g:
This is the new lightweight battery charger from 815g:
Advantages of the battery charger
Further weight reducement
In the feature I will reduce the weight to 500g (see website). Who can tell me if my weight reducement assumptions are correct?
See my website here:
http://www.avdweb.nl/solar-bike/ele...eight-lifepo4-ebike-battery-charger-800g.html
This is the original E-400 battery charger from 1400g:
This is the new lightweight battery charger from 815g:
Advantages of the battery charger
- The weight, inclusive mains cable, is reduced from 1400g to 815g.
The charge current is adjustable from 1A to 8A instead of a fixed charge current of 8A.
Integrated anti spark circuit (coming soon…)
Further weight reducement
In the feature I will reduce the weight to 500g (see website). Who can tell me if my weight reducement assumptions are correct?