sea jump 2PCS 7.4V 3000mAh 15C 2S Li-ion Battery with XT-30 Plug and 2in1 Charger Suitable for RC High-Speed Remote Control Cars Truck Remote Control Boat Model Car huina Engineering Car Battery

sea jump 2PCS 7.4V 3000mAh 15C 2S Li-ion Battery with XT-30 Plug and 2in1 Charger for RC High-speed RC Cars Truck RC Boat Model Car huina Engineering Car  Voltage: 7.4V; Capacity: 3000mAh Product Weight: 97g (1PCS) Product Size: 70 * 37 * 19mm (2.75 * 1.45 * 0.74in) Package included: 2PCS battery, 1PCS charger  Battery configuration: 2S Discharge rate: 15C Discharge connector: XT30 plug Charging interface: XH-3P plug Battery Chemistry: Lithium Polymer  Introduction to Charger Product Name: USB Smart Charger (1-to-2 Charger) Input parameters: DC 5V 1-2A Output parameters: DC 7.4V 2X1000mA Plug model: Three pin balanced charging plug Applicable battery: 2S 7.4V lithium battery Li PO/Li ion Charging indicator: Can charge two 7.4V lithium batteries simultaneously, with independent channel control, set overcharge protection/LED indicator (green light flashes during charging, green light stays on after fully charged, and automatically stops charging)  Preventive measures for batteries: 1. Turn off the device when the battery is low to avoid deep discharge. 2. When not in use, be sure to disconnect the battery from the device. 3. Do not use or charge the battery if it swells, swells, leaks, overheats, or experiences any other abnormal phenomena. 4. Do not disassemble, puncture, impact or damage the battery. Do not ignite the battery. 5. Do not overcharge the battery. Improper use, such as short circuits or overcharging, may lead to explosions or fires.  Note: Before purchasing, please pay attention to whether the battery size and plug are suitable for your RC device. Different toys have different battery compartments. Please make sure to fully charge the battery before use; When the battery power is insufficient, please stop using it and charge it in time to avoid damaging the battery due to over discharge.

• Compatible with most RC engineering vehicles, toy RC vehicles, RC stunt vehicles RC truck High speed off-road vehicle Electric toy car RC ship, RC drones Four axis aircraft (can only be installed if the voltage, size, and plug match).
• Discharge connector: XT30 plug
• 7.4V 3000mAh lithium battery ensures longer flight time, built-in protection function.
• Package included: 2PCS battery, 1PCS charger
• Before purchasing, please pay attention to whether the battery size and plug are suitable for your RC device. Different toys have different battery compartments.