Note: Before purchasing, please note that the battery size and plug is suitable for your RC equipment, different toys have different battery compartments, this battery with JST-2P plug for UD1601 UD1602 UD1603 UD1604 UD1607 UD1601PRO SG1603 SG1604 high-speed RC car backup battery

this battery is compatible with most RC 1/10, 1/12, 1/16 scale RC cars, trucks RC toys RC cars, RC stunt cars. RC trucks. High Speed Buggy. Electric toy car battery. RC boat battery, RC drone. Quadcopter Battery, Engineering Vehicle, Excavator (Only voltage, size and plug match can be installed). Please make sure the battery is fully charged before use; when the battery power is insufficient, please stop using it and charge it in time to avoid over-discharging and damaging the battery.

Battery voltage: 7.4V
Battery configuration: 2S
Battery capacity: 2000mAh
Discharge rate: 15C
Battery Weight: 89g/1PCS
Battery Size: L2.55(in)XW1.41(in)XTh0.7(in)/65X36X18mm
Discharge connector: JST-2P plug
Charging connector: XH-3P plug
Battery Chemistry: Lithium Polymer

Charger Introduction
Product name: USB smart charger (1 drag 2 charger)
Input parameters: DC 5V 1-2A
Output parameters: DC 7.4V 2X1000mA
Plug model: three-pin balance charger plug
Rechargeable battery: 2S 7.4V lithium battery Li-PO/Li-ion

Battery precautions:
1. Turn off the device when the battery is low to avoid deep discharge.
2. Always disconnect the battery from the device when not in use.
3. Do not use or charge the battery if it is gassed, swollen, leaking, overheated or any other abnormal phenomenon
4. Never disassemble, puncture, shock or damage the battery. Do not ignite the battery.
5. Do not overcharge the battery. Improper use, such as short-circuiting or overcharging, may result in explosion or fire