Material:Metal
Size:Length: 3 3/4"
MOQ:300pcs
High quality Li-polymer battery, multi colors available, ONE year warranty. USB output, Auto-charging after connecting. With Overheating/over current/low voltage/short circuit protection.
Tel: +001-617-755-7258
Email: ella@foresightpromo.com
Add: 83 Russell's Way,Westford,MA 01886
+001-617-755-7258