I have a 3 year old smartcore 7.2V 13,2 Ah battery. The battery indicator has been reset by discharging using the lamp and then charged with the ChargerOne. When the battery reaches around 70 % on the indicator on the battery the CharherOne reads "disconnected". After a few seconds it restarts and then charges again for maybe 10 seconds before it disconnects again. This cycle just goes on.
When i have been using the lamp it wont stay on full power for very long before it dims itself down to the next level, but then stays on for many hours. Any suggestions on what to do?
- Vegard, Norway