This is a very reliable solar power LED lantern with rechargeable batteries as a backup that is the perfect addition to your campsite or survival bag.
Product Details: Lighting Source: Solar / DC charging (included recharger) 2 Battery Options: Solar rechargeable battery (included )/ Spare battery(not included) Spare Battery:3 x 1.5v AAA batteries (not included) USB Plug: Charging Mobile Warning: When it is DC charging, please do not use a mobile phone charging to protect the phone. And after 5-6 charging, it can work 3-4 hours.
Size:12.5 x 9 x 8 cm (4.9 x 3.5 x 3.1 in)
Stretching Size: 20 x 9 x 8 cm (7.9 x 3.5 x 3.1 in)