Hysincere Power 51V 105Ah Lithium Golf Cart Battery

When you receive your battery, it may have a low state of charge (SOC) due to transportation and storage. To ensure optimal performance, charge the battery immediately to avoid over-discharge.

Batteries with Bluetooth functionality may arrive in an off state, showing a terminal voltage between 3V and 5V, and you won't be able to connect them to your phone. This is because they are shipped powered off, similar to mobile phones, to minimize self-discharge and extend the battery's lifespan.

There are 2 ways to solve the problem: using an AC-DC lithium battery charger or an MPPT solar charge controller to charge it for 3 to 10 seconds, then the battery can be used normally.

If you plan to store the battery for a long time, charge it to a SOC of 50% and perform maintenance every three months. This will help preserve its functionality and performance.

Hysincere provides a 5-year warranty for every lithium battery, ensuring you have no after-sales worries. Additionally, if you encounter any issues during use, feel free to contact us. Our professional team will respond promptly and assist you in resolving your concerns.

Contact Email: support@hysincerepower.com

Hysincere batteries support series and parallel connections for the same model.

If your goal is to increase the battery system voltage, we recommend connecting the batteries in series.

If your goal is to increase the battery system capacity, we recommend connecting the batteries in parallel.

Important Notes:

Series and parallel connections are only supported for batteries of the same brand and model. Batteries from different brands or models may have different BMS settings, which can prevent the battery system from functioning properly.

If the batteries you plan to connect have been used for significantly different durations, they must be balanced first. Ensure all batteries have the same voltage level before proceeding with the series or parallel connection.

If you are unfamiliar with the connection process or have any other questions, feel free to contact our customer service team.

📧 Email: support@hysincerepower.com

Hysincere Lithium Batteries have different charging requirements compared to lead-acid batteries, so we recommend using a Hysincere Lithium Battery charger.​

Here are the charging options for Hysincere lithium RV batteries:

• Lithium Battery Charger: Choose a charger with the correct voltage to safely charge the battery.​
  
• Solar Panels: Always connect a solar charge controller when using solar panels to ensure safe charging.​
  
• Alternator/Generator:
  DC Output: If your alternator or generator provides DC output, you'll need a DC-to-DC charger to connect the battery.​
  AC Output: If it provides AC output, use a compatible battery charger as specified in the product manual to safely connect the battery and generator.

​Yes, Hysincere Lithium Batteries can be paired with inverters to convert the DC power stored in the battery into AC power, which is necessary for operating most household appliances.

Hysincere pure sine wave inverters are particularly beneficial for powering devices such as air conditioners, microwaves, or televisions. It’s crucial to select an inverter that is compatible with deep cycle lithium batteries to ensure optimal performance.

Combining lithium batteries with a suitable inverter guarantees a reliable power supply for your appliances during your travels.

1.Avoid Overcharging and Overdischarging

Overcharging: Overcharging can cause internal decomposition of the battery, increase its internal resistance, and even damage the chemical structure of the battery. Ensure you use the correct charger and stop charging once the battery is fully charged.

Overdischarging: Discharging the battery to too low a level accelerates aging and may render the battery unrecoverable. Try to avoid letting the battery charge drop below 20%.

2.Maintain an Appropriate Temperature Range

Charging Temperature: It is best to charge lithium iron phosphate batteries within the temperature range of 0°C to 45°C. Both high and low temperatures can affect charging efficiency and battery life.

Operating Temperature: Avoid using the battery in extremely high or low-temperature environments. High temperatures may cause overheating or even fire, while low temperatures can reduce the battery’s performance.

3.Regularly Check Battery Condition
Regularly check the battery’s appearance, wiring, and connection terminals to ensure there is no corrosion, damage, or loosening. Damaged batteries or wiring could lead to failures.
Use a Battery Management System (BMS) to monitor the battery’s health and detect any abnormalities.

4.Avoid Long Periods of Inactivity
If you won’t be using the battery for an extended period, it is best to store it with a charge level between 40% and 60%. A battery that is overcharged or overdischarged and not used for a long time may experience a decrease in performance.

5.Use Suitable Charging Equipment
Use chargers specifically designed for lithium iron phosphate batteries. The charger’s output voltage and current should not exceed the battery’s specifications, as this could lead to overcharging, overheating, or other issues.

6.Avoid Short Circuits and Battery Overheating
Ensure the battery connections are secure and avoid any situations that could lead to a short circuit. A short circuit can damage the battery and even cause a fire.
Ensure the battery is placed in a well-ventilated area to avoid overheating. Overheating can not only affect performance but also shorten the battery’s lifespan.

7.Avoid Vibration and Impact
Lithium iron phosphate batteries can be damaged by severe vibrations or impacts, which can affect their electrochemical performance. Ensure the battery is protected from excessive vibration or impact during both use and storage.