Without connector LiPo battery 3.7V 310mAh Battery 401646 46x16x4 ±0.5mm 1 Battery Connector: without connector ID: lp_031-401646 Compatible: • Telecommunications: Cell Phone, Web Phone, Intercom, Bluetooth Headset. • Portable Office Devices: Notebook, PDA, Portable Electrograph, Portable Printer. • Video Devices: GPS, Digital Camera, Camcorder, Portable DVD, Portable TV, MP3, MP4. • Portable Sharing Devices: POS, Handy, Fingerprint Machine, Portable Stock Machine. • Lighting Devices: Miner's Lamp, Reflector. • Toys NOT Compatible: • RC Toys - Not suitable for Radio Control • No RC Drones • No RC Cars Specifications: • Model: 3.7V 310mAh LiPo Battery • Use: Remote Control Vehicles &amp • RC Parts & Accessories: Batteries - Rechargeable LiPo • Four Wheel Attributes: Mount • Tool Supplies: To Assemble • Dimension: 46x16x4 ±0.5mm • Weight: 20g/pcs Technical parameters: • Product type: Rechargeable lithium polymer battery • Battery parameters: 310mAh 3.7V • Battery capacity: 310mAh • Battery size: 46x16x4 ±0.5mm • Charging Current: Standard Charging 0.2C 5A • Charging Current: Fast Charging 2C 5A • Standard Charging Method: 0.2C DC (Constant Current) charging at 4.2V, then CV charging (4.2V constant voltage) until the charging current is less than or equal to 0.02C • Standard Charging Time: 3-7 hours • Fast charging time: 3 hours • Charging voltage 4.2V ±0.03V • Rated voltage 3.7V • Max. charging voltage 4.3V • Maximum charging current: 1C • Maximum Discharge Current: 1C • Discharge Cut-Off Voltage: 2.75V • Discharge Temperature: -20 degrees C~+55 Degrees C • Operating Temperature: 0~45 • Cable Length: 35mm • Battery Weight: 20g/pcs • Protection function: overcharge, over-discharge, over-current, short-circuit protection, over-temperature protection • Can be recharged repeatedly • PCM integrated protection circuit to prevent overcharging or over-discharging. • Note: Due to the difference between the measurement, battery size and weight may have a small error. • Connector: no • Premium quality guaranteed by the brand • No memory effect thanks to the latest Li-Ion technologies • High quality cells protect from overcharging and short circuits • high performance thanks to modern cell technologies (energy is stored for long periods of stand-by) • 100% compatible with models • low self-discharge (they lose a minimal amount of energy when not in use) • rechargeable with the original charger or a substitute • It has the maximum number of charge and discharge cycles • Note: • do not overcharge or over-discharge the battery. • do not put it next to high temperature conditions. • do not throw it into the fire. • do not Throw in the water.