3.7 volt 3800 mah lc-18650 rechargeable battery voltage: 3.7v capacity: 3800 mah weight: 44.3 g size: 18.5 x 65.3 mm number of batteries: 1 piece specifications: rechargeable li-on battery applications: medical device battery, drill battery , vacuum cleaner battery, powerbank batterya maximum of 10 can be ordered from this product. swordslife reserves the right to cancel orders over 10 units. more than 100 stocks are available to be sold at the campaign price. the seller determines the selling price of the product you have examined. a product can be sold by more than one seller. sellers of products offered for sale by more than one seller are listed according to the price they set for the product, seller ratings, delivery status, promotions on the products, whether the cargo is free or not, whether the products can be delivered with fast delivery, and the stock and categories of the products. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.