Universal Magnetic USB Charger

posted in: Backpacking, Electronics, Hiking, Hunting | 0

Another interesting idea for charging those 18650 (or etc) lithium batteries (and the like) Only 20.5 grams. Weltool version, Folomov version from approx US$12.69 (Feb 2018) To convert it to a 3600 mAh power bank you would attach it  eg … Continued

Ultralight Power Bank – Nitecore Chargers:

The Nitecore F2 Charger: 46.5 grams plus battery weight, eg two X 18650s at 48 grams each = 6800 Mah of charging for a weight penalty of 142.5 grams (not bad), but if you add a second pair of batteries … Continued

Recharge Needs:

Kodak 5200 mAh Powerbank: $15 at Safeway/Woolworths 150 grams (139 minus cord). This is cheap enough you could just use it once (instead of 500X!) then throw it away! Doesn’t the world just keep getting better and better? Of course … Continued