1. Introduction
This instruction manual provides essential information for the safe and effective use, maintenance, and storage of your TenHutt 5.0Ah Replacement Battery (Model: TR88650). This battery is designed as a compatible replacement for the Toro 60V Flex-Force Power System, offering reliable power for various outdoor power tools.
Please read this manual thoroughly before using the battery to ensure proper operation and to prevent potential hazards.
2. Safety Information
WARNING: Failure to follow these safety instructions may result in fire, electric shock, personal injury, or property damage.
- Always use the battery with compatible Toro 60V Flex-Force Power System tools and chargers.
- Do not expose the battery to rain or wet conditions. Water entering a battery will increase the risk of electric shock or fire.
- Do not charge the battery in damp or wet locations.
- Do not store the battery in locations where the temperature may reach or exceed 122°F (50°C), such as in direct sunlight or inside a vehicle in hot weather.
- Do not incinerate the battery, even if it is severely damaged or completely dead. The battery can explode in a fire.
- Do not short-circuit the battery terminals.
- Do not disassemble, open, or shred the battery pack.
- If battery fluid leaks, avoid contact. If contact occurs, flush with water and seek medical help.
- Keep the battery away from children.
- Dispose of used batteries responsibly according to local regulations.

Image: The TenHutt battery features multiple safety protections including over-charging, over-heating, over-loading, over-voltage, over-circuit, and over-current protection, ensuring safe operation with compatible tools and chargers.
3. Product Overview
The TenHutt 5.0Ah Replacement Battery is a high-capacity lithium-ion battery designed for extended runtime and durability. It features an integrated LED power meter and advanced cooling channels.
Key Features:
- Voltage: 60V
- Capacity: 5000mAh (5.0Ah)
- Wattage: 300Wh
- LED Power Meter: Four indicator lights display the battery's charge status.
- Cooling Channels: Built-in air-cooling fins for stable heat dissipation during operation and charging.
- Precision Interface: Designed to match original equipment for seamless compatibility.
- Safety Management System (BMS): Protects against short circuit, over-charge/discharge, over-voltage, and over-heating.

Image: The TenHutt 5.0Ah Replacement Battery, showing its robust casing and integrated handle.

Image: Detailed view of the battery's LED indicator for charge status, the precision interface for tool connection, and the cooling channels designed for heat dissipation.
4. Setup and Charging
4.1 Initial Charge
Before first use, fully charge the battery. The battery is shipped with a low charge to prevent damage during transport.
4.2 Charging Procedure
- Ensure the battery is clean and dry before charging.
- Insert the battery into a compatible Toro 60V charger. Ensure it clicks securely into place.
- Connect the charger to a standard power outlet.
- The LED indicators on the battery and/or charger will show the charging status. Refer to your charger's manual for specific indicator patterns.
- Once fully charged, disconnect the charger from the power outlet and remove the battery.
Note: The battery is compatible with all Toro 60V chargers.

Image: Illustration of the TenHutt battery being charged in a dual-port charger and inserted into a hedge trimmer, demonstrating its compatibility with Toro 60V systems.
5. Operating Instructions
5.1 Installing the Battery
- Align the battery with the battery port on your Toro 60V tool.
- Slide the battery into the tool until it locks securely into place. You should hear a click.
- Ensure the battery is firmly seated before operating the tool.
5.2 Removing the Battery
- Press the battery release button(s) on the tool.
- Slide the battery out of the tool.
5.3 Checking Battery Charge Level
The battery features a 4-LED power meter. Press the button next to the LEDs to display the current charge level:
- 4 LEDs: 75-100% charge
- 3 LEDs: 50-75% charge
- 2 LEDs: 25-50% charge
- 1 LED: 0-25% charge (recharge soon)

Image: The TenHutt battery supports high-power mode, providing extended runtime for tools like leaf blowers, lawnmowers, and chainsaws.

Image: The TenHutt battery is compatible with a wide range of Toro 60V tools, including leaf blowers, string trimmers, lawnmowers, snow blowers, and chainsaws.
6. Maintenance and Storage
6.1 General Maintenance
- Keep the battery clean and free of debris. Use a dry cloth to wipe the exterior.
- Do not use water or chemical cleaners.
- Inspect the battery for any signs of damage before each use. Do not use a damaged battery.
6.2 Storage
- Store the battery in a cool, dry place, away from direct sunlight and extreme temperatures. The ideal storage temperature is between 50°F (10°C) and 80°F (27°C).
- For long-term storage, charge the battery to approximately 50-75% capacity. Do not store a fully discharged or fully charged battery for extended periods.
- Recharge the battery every 3-6 months during long-term storage to maintain its health.
- Keep the battery away from metallic objects that could short the terminals.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Battery not charging |
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| Tool not operating with battery |
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| Reduced runtime |
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8. Specifications
| Feature | Detail |
|---|---|
| Model | TR88650 |
| Battery Type | Lithium-Ion |
| Voltage | 60V |
| Capacity | 5000mAh (5.0Ah) |
| Wattage | 300Wh |
| Weight | Approximately 4.58 pounds |
| Compatibility | Toro 60V Flex-Force Power System tools and chargers (e.g., 88620, 88675, L135, 88502, 66810, L324) |
| Recharge Cycles | Up to 1000 cycles |
9. Warranty and Support
TenHutt provides a comprehensive warranty and customer support for this product.
- Warranty: 3 Years (No Risk)
- Customer Service: 24-hour response time.
- Returns/Exchanges: Free exchange or refund available.
For warranty claims, technical assistance, or any product-related inquiries, please contact TenHutt customer service through the retailer where the product was purchased or visit the official TenHutt website.

Image: Icons representing 3-year warranty, fast shipping, and 24-hour quick response customer support.

