Alastair Rae
London birder
I've just bought a 12V actinic trap and lithium polymer battery pack.
Li-Po batteries are marketed as a lightweight alternative to lead acid but the safety warnings are pretty dire. I've seen warnings like batteries should NEVER be left unattended while charging; do not charge overnight indoors; keep a dry fire extinguisher nearby; charge in a fire-resistant container etc.
Given that a 14 Ah battery takes over 10 hours to recharge, what am I supposed to do? Take a day off work to watch it charge?
I wish I'd seen these warnings earlier or I'd have got a cheaper lead acid battery.
Li-Po batteries are marketed as a lightweight alternative to lead acid but the safety warnings are pretty dire. I've seen warnings like batteries should NEVER be left unattended while charging; do not charge overnight indoors; keep a dry fire extinguisher nearby; charge in a fire-resistant container etc.
Given that a 14 Ah battery takes over 10 hours to recharge, what am I supposed to do? Take a day off work to watch it charge?
I wish I'd seen these warnings earlier or I'd have got a cheaper lead acid battery.