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1. Before Use Inspection: Before using the battery, conduct a thorough examination to ensure its integrity, free
from visible damage or structural irregularities.
2. Terminal and Other Visual Checks: Do not use the battery if terminals are bent, broken, or if the battery
exhibits any of the following conditions: abnormal heat, leaks, water exposure, severe physical or water
damage extending to the battery from the packaging, leaks, loose components, cracked casing, bloating,
melting, heavy stress, or indentation. In such instances or if there are concerns about the battery's integrity,
promptly contact our support team for expert assistance.
3. Professional Installation: For optimal performance and prevention of damage or malfunctions, it is strongly
recommended to have these battery packs installed by a professional or experienced individual. Monitor
charging and discharging during initial use, and diligently observe temperature and operational performance.
Any operational issues should be directed to our support team.
4. Proper Storage Conditions: Store the battery pack in a well-ventilated, cool, and dry environment. Avoid
stacking it under heavy objects, exposing it to high temperatures, open flames, or corrosive substances.
5. Temperature and Humidity Considerations: Store the battery within specified temperature conditions.
Maintain a recommended humidity of 60±15%.
These batteries have a four year warranty. This warranty guarantees that the batteries will be free from defects in
materials and workmanship under normal use. However, it does not cover damages caused by customer abuse,
improper handling, overcharging, undercharging, water damage, fire, or any other circumstances beyond our
control like natural disaster. Furthermore, the warranty does not extend to normal wear and tear, capacity loss
over time, or gradual decrease in battery performance.
This warranty will not apply where the product has been misused, neglected, improperly installed, or repaired by
anyone other than ExpertPower. In order to qualify for the warranty, the product must not be disassembled or
modified. Repair, replacement or credit are our sole remedies, and ExpertPower shall not be liable for damages,
whether direct, incidental, special, or consequential, even caused by negligence or fault.
For your safety and the optimal functioning of your electrical system, we strongly advise engaging a qualified
professional for installation. Properly handling electrical connections and components demands a comprehensive
grasp of electrical principles and adherence to local building codes, along with appropriate installation techniques.
Employing a trained professional ensures accurate and secure installation, significantly reducing the risk of
accidents and equipment damage.
6. Ideal Storage Capacity: Store the battery at a capacity between 40% and 60%. Every three months during
storage, follow these steps:
• Fully charge the battery.
• Discharge the battery completely.
• Recharge the battery to a capacity between 40% and 60% to prevent over-discharge during storage.
Warranty & Disclaimer
Terms and Conditions
Prior to operation, carefully review all specifications, usage instructions, storage conditions, and warnings
detailed in this document. Adherence to our handling and operation guidelines for this battery pack is paramount.
Misuse of batteries can lead to malfunction, capacity reduction, degradation, overheating, explosion, or fire
hazard. Responsibility for appropriate usage and storage, as outlined in this document, rests solely with the
customer. If the battery exhibits excessive heat, leaks, malfunctions, visible damage, or fails to operate as expect-
ed, refrain from use and promptly contact our support team for assistance.
ExpertPower is not responsible for any damages resulting from the misuse of this battery, whether intentional, acciden-
tal, or environmental such as damage due to natural disaster or improper storage or exposure to the elements.