It will come with two batteries for the RC wheel loader. The one inside the Wheel Loader, the other one for spare. But battery of transmitter does not included.

Description:
This is a fully-operational 2.4GHz radio remote control wheel loader toy.
The RC front loader is made from high quality and reliability materials.
It can move forward, backward, turn left, turn right independent of the remote loading arm lift and down.
It is a perfect gift for children ages 8+ and anyone who wants to experience a construction driver.
 
Features:
1/18 Scale RTR Design: 1/18 scale electric Ready-To-Run wheel loader toy, no need to assembly.
6 Channels Design: Bucket loader can move forward, backward, turn left/right, 360° rotary, and with high simulated steering lamps.
2.4GHz Remote: 2.4GHz frequency control above 50m. At the same time more than one RC operation, the signal doesn't interfe.
Good Performance: Simulate real manipulation. Powerful alloy bucket. Fully reflect the superior performance.
Long Running Time: Built-in 4.8V 400mAh Ni-Cd battery set, can run up to 15-20mins after fully charged.
 
Specifications:
Brand name: HUINA
Model: 1520
Item name: RC Wheel Loader
Material: ABS, Alloy
Color: brown
Scale: 1/18
Channels: 6CH
Transmitter frequency: 2.4GHz
Transmitter battery: 2* 1.5V AA batteries (Not included)
Car battery: 4.8V 400mAh battery set (inside), and the other one for spare.
Remote control distance: Above 50m
Charging time: About 240mins
Working time: About 15-20mins
Suitable age: 8+ Ages
Wheelbase: 130mm
Wheel diameter: 70mm
Wheel width: 28mm
Car size: 350x150x140mm
 
Caution for the battery:
Don't over-charge, or over-discharge batteries.
Don't put it beside the high temperature condition.
Don't throw it into fire.
Don't throw it into water.
 
Package Information:
Package size: 40.8x16x19.8cm / 16.1x6.3x7.8in
Package weight: 1448g / 3.2lb

Package List:
1x HUINA 1520 RC Wheel Loader
1x 2.4GHz Transmitter（batteries not included）
2x 4.8V 400mAh battery Set (The one inside the wheel loader, the other one for spare)
1x  USB Charging Cable
 

There might be some deviation due to manual measurement.