1500mah 3.7v Lithium-ion battery Lipo Battery With JST2.0 Connector (abbreviated as LiPo, LIP, Li-poly, lithium-poly and others), is a rechargeable battery of lithium-ion technology using a polymer electrolyte instead of a liquid one. High conductivity semisolid (gel) polymers form this electrolyte. These batteries provide a higher specific energy than other lithium battery types and are being used in applications where weight is a critical feature – like tablet computers, cellular telephone handsets or radio-controlled aircraft. Features of 3.7v Lipo Battery: 100% brand new High quality and high capacity!  Built-in protection circuit PCM for prevent over charging or over discharging Size: 5mm(H)*40mm(W)*65mm(L) Rating: DC3.7V 1500mAh Specifications of 3.7v Lipo Battery: Charging current: standard charging, fast charging: 1.0C: 0.5C Standard charging method: 0.5C CC (constant current) charge to 4.25V, then CV (constant voltage 4.2V) charge till charge current is less than or equal to 0.05C. The maximum charge current: 1C Maximum discharge current: 1C Discharge cut-off voltage: 2.75V The discharge temperature: -20 degrees C~ 60 degrees C Charging time: 3-7hrs (standard); 3hrs (fast) Protection function: over charge, over discharge, over current, short circuit protection, over temperature protection It can be recharged repeatedly Built-in protection circuit PCM for prevent over charging or over discharging. Package includes: 1 x 1500mah 3.7v Lithium-ion battery Lipo Battery With JST2.0 Connector The focus keyphrase is the phrase that you want your post or page to be found for in search engines. Sometimes, it is a single word, but it usually consists of a few words. That’s why we call it a keyphrase. For example, if you want your blog post to rank for ‘healthy snacks’, then optimize your post for that term. Your focus keyphrase can also be longer. For instance, you could write an article about healthy snacks specifically made for kids and optimize for ‘healthy snacks for kids’.