Hoverstar 7S Lithium Battery Pack 29.4V Charger

To make your batteries last 10 times longer, avoid using them below 35% and don't charge above 85-90%. The charger has an input voltage of 100-240V AC, 50-60Hz, and includes protections against short circuit, overcurrent, and overvoltage.

The plug is US-style, and the LED display shows red for charging and green for full charge. The charger uses a constant current (CC) to constant voltage (CV) charge mode for lithium battery packs.

When charging, first connect the battery, then connect to AC. After the battery is fully charged, disconnect the AC power first, then the battery. Pulling the battery plug first, especially when the charging current is high (indicated by the red light), can easily damage the charger.

When the LED turns green, continue charging for 2-3 hours. Avoid completely draining the battery, as this can prevent the battery from being protected or even cause damage.

Perform a deep discharge every 3 months to activate the long-term inactive material in the battery. This is known as "re-lighting" and helps maintain the battery's health.

If the battery has not been used for a long time (2-3 months), charge it before use to ensure it is not broken. Use the charger in a dry place, and do not leave it connected to the power supply when not in use.

Ensure the charger is compatible with your battery type. It is designed for lithium-ion batteries and should not be used with LiFePO4 batteries, as this can cause the charger to overheat.

Tangspower is committed to providing high-quality products to end-users. If you are not satisfied with the product, you can request a full refund or replacement.

The charger has a worldwide input voltage range of 100-240V AC, 50/60Hz, and an output of 29.4V 2A. It includes a 105°C output capacitor, an internal EMI filter, and a precision current and voltage tolerance of ±0.1A and ±0.1V, respectively. The charger has a built-in fan and heat-dissipating fins to ensure it remains durable even when the shell becomes hot during charging.

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