Combo: T439 charger for 3.7V Lithium RC battery + 5pc 3.7V 630mAh Lipo Battery Pack (34131) for Syma X9 Flycar;

Package comes with:
1 x T439 5-in-1 Charger
5 x Tenergy 630mAh Batteries for Syma X9

Tenergy T439 5-in-1 Intelligent Charger for 3.7V (1S) Lithium RC Batteries
Advance individual charging method - charges each cell individually
Overcharge protection
Short-circuit protection
Light weight and super easy to use

Specifications:
Input: DC 5V, 0.5~2.5A
Output: DC 3.7V 500mAh
Battery Type: Lithium
Size: 40 x 35 x 13mm
Weight: 20g (not including wires and package)
Includes: 1 x T439 Charger, 1 x USB Cable, 5 x Converting Cables, 1 x User Manual
Charger will charge most Micro RC Helicopter & Airplane 3.7V 1S Batteries (Hubsan, Syma, UDI, WLToys quadcopter and helicopter batteries)

LED Status:
Red Lights on: currently charging
Red Lights off: charging complete

5pcs of 3.7V 630mAh Lipo Battery Pack (Compatible with Syma X9)
This 3.7V 630mAh LiPO battery is a replacement battery. It will give more PUNCH and ROBUST performance due to its higher current output and power. Direct replacement battery for Syma X9, no modification is needed.

Features and Benefits
Capacity: 630mAh
Voltage: 3.7V
Watt-Hour: 2.6Wh
Single Battery Weight: 0.8 oz
Single Battery Size (Max.): 43 x 25 x 7mm
Retail package includes: 5 x Tenergy 3.7V 630mAh LiPO rechargeable battery
Direct replacement, no modification needed!