Summary of 4S 6000mAh 85C Hard Case

Engineered for competitive RC enthusiasts, the 4S 6000mAh 85C Hard Case LiPo Battery Pack stands as the ultimate high-performance upgrade for 1/8 and 1/10 scale cars, trucks, and high-speed boats. This pack ensures strong acceleration and stable voltage during intense, high-load operation by delivering an explosive 85C discharge rate coupled with an extended 6000mAh runtime. Enhanced by a rugged, anti-impact hard shell for exceptional durability and long cycle life, it is built to last. We also offer full customization options (including voltage, capacity, case, terminals, and labels) to precisely meet our global customers’ requirements.

4S RC Car Battery 6000mAh 85C Parameters

Model: CP6000HN85-4S

Battery Type: Rechargeable LiPo Battery

Nominal Capacity: 6000mAh

Nominal Voltage: 14.8V

Energy: 88.8Wh

Energy Density: 168.82Wh

Charge Cut-off Voltage: 16.8V

Discharge Cut-off Voltage: 12V

Standard Charge Current: 0.2C (1200mA)

Max Charge Current: 1C (6000mA)

Standard Discharge Current: 0.2C (1200mA)

Max Continuous Discharge Current: 85C (510A)

Max Peak Discharge Current: 170C (1020A)

Cycle Life: More Than 500 Times

Dimensions: 49 × 47 × 139 mm

Weight: 526g

Charge Temperature Range: 0°C to 45°C

Discharge Temperature Range: -20°C to 65°C

Storage Temperature Range:

• -20℃~25℃: More than 12 months
• -20℃~45℃: Less than 3 months
• -20℃~60 ℃: Less than 1 month

Charge Connector: JST-XH

Discharge Connector: Traxxas, XT 60, T or custom

Key Features – 4S Hard Case Lipo Battery​

⚡ High Capacity — Longer Runtime

A large 6000mAh capacity ensures significantly extended playtime, reducing the frequency of battery changes during racing or bashing sessions. This high energy density keeps motors running longer under heavy loads without voltage sag.

🚀 85C Continuous Discharge — Built for Racing Power

Featuring an 85C continuous discharge rate, the pack delivers explosive burst current required for fast acceleration, drifting, and off-road torque. It performs exceptionally well in high-performance RC cars, short-course trucks, truggies, and racing boats that demand instant power output.

🛡️ Strong Hard Case

The Reinforced Hard Case offers superior impact, crash, and vibration protection for the internal cells. This design effectively mitigates the risk of puffing and structural damage, ensuring safe and reliable operation even in extreme RC environments.

🔁 Long Battery Life — 500+ Cycles with 80% Capacity Retention

Engineered with high-grade cells, the battery maintains over 4800mAh (80%) after 500 cycles, significantly outperforming standard LiPo packs. This ensures long-term value and consistent performance for frequent RC users.

🛠️ Full Customization Available

We support complete OEM/ODM customization:

• Voltage: Standard 4S or LiHV high-voltage options

• Capacity: 4000–8000mAh optional

• Shell / Case: Custom shapes, colors, textures

• Terminals / Connectors: XT60, XT90, EC5, Deans, TRX, QS8, etc.

• Label & Branding: OEM printing, packaging, UPC design

❓ FAQ — 4S Lipo Battery Hard Case

1. Is this battery suitable for 1/8 scale RC racing cars?

A: Absolutely. The potent combination of the 85C high discharge rate and the rugged hard case construction makes it ideally suited for high-performance competitive 1/8 scale RC cars and trucks.

2. How long can I expected to run with this battery?

A: Typical runtime ranges from 15 to 40 minutes, though this is contingent upon the specific motor, gearing setup, and driving style.

3. Can I charge the battery with a standard charger?

A: Yes, as long it support balance charging, and select 4S Lipo mode.

4. Does it support hard bashing and off-road usage?

A: Absolutely—its reinforced hard case is designed to withstand crashes, jumps, and heavy vibration.

5, How to open a hard case LiPo battery​?

A: It is not recommended, as it can damage the cells and create a fire or explosion risk. If the case is damaged or the battery needs inspection, you should replace it or contact a professional technician instead of opening it yourself.