4PCS 3.7V 400mAh Li-po Battery For Hubsan x4 107c 107d 107l H107P H108 JJRC H31 UDI U816A Walkera RC Quadcopter Drone With 4 in 1 Battery Charger

The quadcopter battery pack are compatible for Hubsan X4 FPV H107C H107D H107L H107P H108 JJRC H6D H31 JXD392 JXD388 JXD385 Wltoys V939 V252 V202 UDI U816A Walkera Super CP Mini CP Genius CP

Precise Size for drone: 1.4x 0.67x 0.3 inch/36*17*7.8mm, no need surgical tools to put in and out of battery compartment

Battery Capacity:3.7V 400Mah battery;Single Battery Working time: around 6-8 minutes

safely use:using high quality aluminum board with good sealing ,make sure it antioxidant,heat-insulation and anti leak fluid

The drone battery charger with overcharge protection and short-circuit protection ,to ensure a safe charging process

Why choose Savemy 4Pcs 3.7V 400mAh Lipo Battery For Hubsan x4 107c 107d 107l JJRC H31 RC Quadcopter Drohne
•easy in&out : the battery actual dimension in mm is 36*17*7.8mm ,precisely fit for quadcopter, no need surgical tools to put in and out of battery compartment
•anti leak design:using high quality aluminum board with good sealing ,make sure it antioxidant,heat-insulation , anti leak fluid
•newly add short-circuit protection : with overcharge/overdischarge,aim to enhance battery lifespan ,meanwhile reduce problems like leak,swell up happened
•exact battery connector size: battery connector is a exactly same shape than the original battery ,no loose problems
•It will give more PUNCH and ROBUST performance due to its higher current output and power.

Battery Specification:
•Voltage: 3.7V
•Capacity: 400mAh
•Single Battery Charging time: around 40 minutes
•Single Battery Working time: around 6-8 minutes( battery working time varies from users' flying speed ,flying models ect)
•Single Battery Weight: 0.42 oz /12 g
•Single Battery Size (Max.): 1.4x 0.67x 0.3 inch/36*17*7.8mm

Battery Compatible with these RC Quadcopter models:
•Hubsan x4 107c 107d 107l
•JJRC H31

4 in 1 Intelligent Charger :
•Overcharge protection
•Short-circuit protection
•Voltage Input: DC 5V, 0.5~2.5A
•Voltage Output: DC 3.7V
•Compatible Battery Type: Lithium
•Red Lights on: currently charging
•Red Lights off: charging complete
•Suitable for charging RC Quadcopter models like Hubsan, Syma, Cheerson ,JJRC
•Suitable for charging RC drone models like UDI ,WLToys , MJX (need convert cable)

PACKAGE INCLUDING:
4x 3.7V 400mAh lipo batteries
1x 4 in 1 Charger
1x USB charging cable