By using a 110v 240v adapter included and plugging into a wall socket batteries recharge in 4 6 hours.
Steripen solar panel.
The good the panel is capable of charging your phone.
Steripen opti features an optical water sensor that detects whether or not the device is in water and only allows the uv lamp to activate when the steripen is immersed.
Steripen is good comes with a dinky white led light that you pray you will never have to use but it s there.
The pen itself is good and durable.
Slow as molasses but does the job.
Solar panel recharges 1 double cell battery in 2 5 days depending on solar conditions.
Top quality great selection and expert advice you can trust.
Steripen classic 3 turns itself off once ultraviolet treatment is complete.
But regardless the steripen is made to be resilient and tough.
Battery can be recharged via the included plug in power adapter in 4 6 hrs.
The steripen can be stored in the solar charger case to help protect it from damage especially if it s your primary water purifying source on the trail.
Of course the steripen is a powerful all season water purifier.
Alkaline batteries are not recommended for repeated use.
Designed for use with steripen s traveler and adventurer handheld water purifiers this device recharges two cr123 batteries included for the purifiers with either electric power or solar power.
Standard shipping on orders of 50 or more.
And it doesn t weigh a ton either.
With 1 set of 2 300mah nimh batteries the classic 3 can purify up to 100l of water.