Replacement 29.4V Charger for Hoverstar 7S Lithium Battery Pack

For your batteries to last 10 times longer, it is important to avoid using them when they are below 35% capacity and to refrain from charging them above 85-90%. The charger is suitable for use with lithium battery packs.

When using the charger, please follow these guidelines:

1. Always connect the charger to the battery before plugging it into the AC power source. After the battery is fully charged, disconnect the AC power before removing the battery plug. Removing the battery plug while charging, especially when the charging current is high (indicated by a red LED light), may damage the charger.

2. Once the LED light turns green, continue charging for an additional 2-3 hours.

3. Avoid fully depleting the battery before charging, as this can cause damage.

4. For long-term battery storage, perform a deep discharge every 3 months to activate materials within the battery.

5. If the battery has not been used for an extended period (2-3 months), charge it before use to ensure it is in good condition.

6. Store the charger in a dry place when not in use.

7. Do not leave the charger constantly connected to the power supply when not in use.

8. Confirm that your battery is suitable for use with a lithium battery charger. Do not use the charger with a LiFePO4 battery, as it may overheat.

The Tangspower charger is designed to provide high-quality performance and reliability for end-users. If you are unsatisfied with the product, please contact us for a full refund or replacement.

The charger is designed for worldwide use with an input voltage range of 100-240VAC at 50/60Hz, and provides an output of 29.4V at 2A. It features a 105℃ output capacitor and a global applicable AC input voltage. The charger undergoes 100% full load aging testing and includes an internal EMI filter to minimize ripple. It offers precision current control with a tolerance of ±0.1A, and voltage tolerance of ±0.1V.

The charger includes built-in cooling with a fan and radiating fins to dissipate heat, resulting in normal heating of the shell during charging, and ensuring durability. It is also equipped with short circuit, over current, and over voltage protection. A red LED light indicates charging, while green indicates a full charge, and the charger will automatically stop when the battery is full.

The package includes: 1 * 29.4V 2A charger, 1 * power cord.

product information: