I. Overview

1. Brand: JJRC
2. Model: Q117C
3. Scale: 1/16
4. Materials: hardware, electronics, plastic
5. Size: 30.5*20.5*13.8 CM
6. Colors: red and blue
7. Battery information:
   The vehicle body battery is a 7.4V 1500mAH 15C lithium-ion battery (T plug).
   The remote control battery requires 3 "AA" batteries (not included).
8. Charging time: 3 - 3.5 hours (USB balance charger).
9. Usage time: 15 - 18 minutes.
10. Remote control distance: ≥120 meters
11. Remote control category: full-scale synchronous control system
12. Motor and other parameters: The brushless motor is a 2840 brushless motor (4000 KV value). The steering gear is a three-wire 17G digital steering gear. The electronic speed controller/receiver is a 3 in 1 control (splash-proof). The speed can reach 70 km/h (top speed. Contact customer service if you need to upgrade to a soft pack battery). Wheelbase parameters: wheelbase is 185mm; track width is 188mm; wheel diameter is 85mm. Differential structure is a planetary gear differential. Protection functions include charging protection, stuck protection, high temperature protection, and low voltage protection.

II. Functions

1. Control and shifting functions: Adopting structural design, it has the handling feeling of a real car. Realizing full-scale stepless shifting, high-speed driving, rapid acceleration, deceleration, braking, reversing, left turn, and right turn.
2. Applicable venues: flat ground, sand, mud, and grass.
3. Four-wheel drive and suspension system: Front and rear upright spring shock absorption, double wishbone independent suspension system.
4. Remote control system: 2.4G full-scale synchronous remote control system. Full-scale throttle/steering.
5. Differential and transmission components: Metal differential and other components.
6. Other functions: New remote control panel function. The whole vehicle uses 16 ball bearings. The car body shell features and is equipped with lights. The off-road tires have strong grip.

III. Precautions

• Charging protection: Constant current and constant voltage balance charging. Protection function for overcharging and overcurrent of the battery.
• Motor stuck protection: When overloaded, the motor stops working.
• High temperature protection: When the working temperature is higher than the set value, the drive control circuit stops working and resumes working after the temperature drops to a certain value.
• Electronic speed controller low voltage power-off function: When the battery is lower than about 6.3 - 6.4V, it automatically powers off to prevent over-discharge of the battery.

IV. Accessory List

1. Whole vehicle
2. Remote controller
3. Chinese and English instructions
4. Lithium battery
5. USB balance charger
6. DIY self-adhesive stickers for both side doors
7. Shock absorption adjustment buckle
8. Metal bolt
9. Hexagonal socket
10. Insert for brushless version instruction manual

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