Rechargeable Battery Pack for Lefant M501/M501B Robot Vacuum Cleaner

Upgraded 2800mAh Battery for Lefant M501B Robot Vacuum Cleaner

The new battery features an increased capacity of 2800mAh, providing users with extended runtime and the ability to clean larger areas in a single session. This upgraded battery is designed as a direct replacement for the original Lefant M501B robot vacuum cleaner battery.

Battery Features:

1. The initial charging of a new battery may require several cycles due to the instability of voltage and current during the first charge. This is a normal occurrence and should not be a cause for concern. The machine may stop charging the battery when it is partially charged, but the battery can be removed and recharged again.

2. During normal operation, the battery must be recharged or the device shut off when the battery level reaches 3%. Allowing the battery to discharge completely to 0% can result in damage and reduced battery life.

3. Precautions should be taken to avoid dropping, heating, or short-circuiting the battery. It is also important to use the battery within the recommended temperature range.

Battery Specifications: - Capacity: 30.24Wh, 2800mAh - Voltage: 10.8V - 100% brand new, with high-quality materials and circuit board

Compatibility: - Fits Lefant M501 and M501B robot vacuum cleaners

Installation: - Replacing the battery is a straightforward process, involving the removal of two screws and the battery connector.

Safety: - The batteries are certified by CE, FCC, and RoHS to ensure user safety. - Preventive measures are in place to protect against potential issues. - It is recommended to fully charge the battery before initial use and to charge it promptly after use to avoid voltage drop due to continuous discharge. - When not in use, it is advisable to remove the battery from the vacuum cleaner and store it in a cool place.

Customer Benefits: - 30-day no-questions-asked full money-back guarantee - 12-month exchange guarantee - 24/7 email support to address any customer concerns - Confidence in achieving better household hygiene when choosing MULS products.

product information: