sea jump 3.7V 500mAh 25C Lipo Battery 5Pcs And 1pcs X5 Charger for H31 H37 H6D Hubsan X4 FPV H107C H107D H107L H107P H108 JXD392 JXD388 JXD385 UDI U816A SYMA X5C X5SW HS170 HS170C HS170G F180W F180C TR-C385 TR-P51 TR-F22 RC Quadcopter
These LiPo batteries offer high quality and long lasting flight time with 500mAh for about 7-9 minutes of flight. (may vary by drone models)

BATTERY SPECIFICATION:
Capacity: 500mAh
Voltage: 3.7V
Constant Discharge Current: 5.7A (15C)
Discharge Cut-off voltage: 3.0V/Cell Max.
Charge Cut-off Voltage: 4.2V/Cell
Continuous discharge rate:25C
Product Dimensions:4.3 X 2 X 0.75inches
Net Weight:0.5oz
Charge Time: between 60-80min to fully charge.

Battery Compatible with these models:
Hubsan X4 (H107C)
Hubsan X4 (H107D)
Hubsan X4 (H107L)
HS170 HS170C F180C HS170 HS170C HS170G F180W F180C
Syma X11 X11C TR-C385 TR-P51 TR-F22
Walkera Super CP
Walkera Mini CP
Walkera Genius CP

This 5 in 1 Intelligent Charger for 3.7V Lithium RC Batteries,charging 5 batteries at one time,save your time.
Battery Charger Specifications:
Input: DC 5V
Size: 1.81 x 1.38 x 0.53 inch
Net Weight: 0.39 oz
Battery Charger Features:
Light weight and super easy to use

LED Status:
Red Lights on: currently charging
Red Lights off: charging complete
So when you find the light is not bright,pls don't angry.Maybe batteries are fully.

Caution:
.The battery is charged and discharged once every 3 months in the long-term storage process to keep the battery activity.
.Stop using when it expends or the temperature is over 70°C .
.Don't over-charge, or over-discharge batteries.
.Do not bump,disassemble, short circuit and put the battery in fire or water.

PACKAGE INCLUDED:
5* lipo rechargeable battery
1 * X5 battery charger
1 * USB charging cable