FAQs

We have a warehouse in the US. LifePo4 batteries ship directly from the USA.

The Cenerius Lifepo4 battery comes with an industry-leading 10-year warranty and lifetime technical support service.

Yes, Cenerius LiFePO4 batteries can be connected in parallel or series for your 24V, 36V and 48V applications.

As long as it is not inverted, it can be installed in other directions, pay attention to the positive and negative terminals against the top when placed on the side.

Cenerius only offer deep cycle battery, our battery is not designed for starting engines, it can not be used as a cranking battery due to BMS setting. When the boat's engine has started, the boat's engine needs continuous and reliable power for trolling motors, which is where Cenerius deep-cycle marine batteries come in.

Specific LiFePO4 battery charger is needed. Do not connect the lead-acid/SLA charger connected to Cenerius LiFePO4 battery, most lead acid chargers algorithm will not maintain the proper voltage charge algorithm for lithium batteries and damage will occur to the LiFePO4 cells beyond repair and this is not covered under Cenerius LiFePO4 battery 10 year warranty.

Overcharge protection, over discharge protection, overcurrent protection, temperature protection, short circuit protection.

The battery pack has charging low temperature protection, -1±1 degrees will trigger the low temperature charging protection, after protection, the battery pack cannot be charged.

36V 100AH and 48V 100AH batteries, with Bluetooth function, use the mobile phone Bluetooth APP software to view the real-time data of the battery pack (SOC, voltage, current, temperature, single-cell voltage, etc.) within 5 meters

100% DOD cycle life > 2000 times, 80% DOD cycle life > 4000 times.

A: Yes. LiFePO4 is an inherently safe chemistry and the most stable lithium-type battery on the market. Cenerius lithium cells are UL certified for the highest safety and sustainability standards. All Cenerius LiFePO4 batteries come with an internal Battery Management System which protects against under-voltage during discharge, over-voltage during charge, over-current during discharge, over-temperature during charge and discharge, and short-circuit protection – protects battery cells from damage. Additionally, Cenerius LiFePO4 Lithium batteries have been tested to be free from the risk of fire, and electric shock in harsh environments.

No. Cenerius LiFePO4 lithium batteries are not intended to be used as starting batteries but energy storage, please do not use them to start any devices.

Yes, you can charge Cenerius LiFePO4 lithium batteries with solar panels. You should size your charge controller based on the voltage and current output of your solar array setup. That will ensure that your charge controller can process and regulate the power coming from your solar panels. Take a 24V MAX. 22 amps output solar system as example. You would need a solar charge controller that can handle 24 volts and 27.5 amps (125% of your max current output).

LiFePO4 batteries can safely charge between 32°F to 113°F (0°C to 45°C). If you have frequent low-temp charging needs, we recommend you our self-heating series. If you have occasional low-temp needs we recommed you our 12V 100Ah Smart battery. Cenerius 12V 100Ah Smart LiFePO4 batteries include the low-temperature charging protection which will automatically cut the battery charging off when the cell temperature is lower than 32℉, thus preventing the battery cells from damage when charging under the freezing point. If necessary (not recommended), you can push the low-temp protection button twice, then the BMS would allow your battery to charge under the freezing point for emergency use.

It is recommended to store Cenerius LiFePO4 batteries at 50% state of charge (SOC). If the batteries are stored for long periods, cycle the batteries at least every 6 months. Recommended storage environment: 10℃～35℃ (50℉～95℉), 45%RH～75％RH.

They are generally supported. Unless it is not programmable, or there is no display or no buttons to set parameters. By the way, our battery are not designed for starting engines.

No worries about the over-charge problem, the BMS system will protect our battery from over-charge, over-discharge, overcurrent, overload, overheating, and short circuit. The MPPT charge controller is also necessary, it can collect more solar energy efficiently. For example, your 200W solar panel can generate 0.9 kWh per day, if the MPPT is not connected, the battery can only collect 0.4-0.5 kWh energy. Connect MPPT can help the battery collect more than 0.6 kWh energy.

Due to the different manufacturers of battery parts and accessories, we do not recommend connecting the battery in series and parallel with other brands, which will affect battery function and also affect your product warranty.

The terminals come with 2 screws for 100Ah and the size is M8*16mm (L). The M8 national standard screw corresponds to the American standard screw specification is 5/16.

Sure, you can use this battery for your marine house, besides, Cenerius battery is widely used for Marine, Car, Golf car, RV, Solar power Systems, Home Energy Storage, Trolling Motor, Boat, motorhome & camper, etc.

Yes, as long as the motor current of the boat is less than or equal to 50A.

No, you cannot mix batteries of different sizes and brands. This can cause damage or shorten the battery life. A 100 amp is not the same size as a 300 amp. So the user cannot do this.

You will need a 14.6V charger to match our 12V battery, and the regular charger can't match our LiFePO4 batteries. Users have to use a LiFePO4 battery charger or a charger that has a lithium option if use LiFePO4 batteries.

Yes, you can use these batteries on your 24V trolling motor. However, you need have to ensure that your motor power must be less than 3000 watts, and the maximum current of the motor can not exceed 50 amps.

Here are two methods for you to choose the charger: ① Use a 14.6V LifePO4 battery charger to charge each battery separately ② Use a 43.8V LifePO4 battery charger to charge batteries together

Search for the keyword "BAT-BMS" in the Apple Store "App Store" or the Android Store "Google Play" to download, or scan the QR code to download.

p>A:1:

1: First you need to download the correct Bluetooth software
Search for the keyword "BAT-BMS" in the Apple Store "App Store" or the Android Store "Google Play" to download, or scan the QR code to download.

2: When downloading the software, the software will pop up whether to allow access to geographic location information, click Allow.
3: When connecting to Bluetooth, the phone's Bluetooth also needs to be turned on.
4: The connection distance cannot exceed 32 feet (10 meters), and cannot pass through walls.
5: Simple charging and discharging of the battery.
6: Change another mobile phone to connect, it may be that the Bluetooth version configured on the mobile phone is too low to be used.

 

The most obvious improvement of upgrading the 12V system to 48V is that you can use high-power electrical appliances, such as an air conditioner, refrigerator, or oven in your RV to greatly enhance your off-grid living experience. Plus thinner cables can be used to connect the battery to the rest of the 48V system, thus reducing transmission loss, and improving the safety of your solar setup.

We recommend using a 54.75V lithium iron phosphate (LiFePO4) battery charger to maximize the capacity.
☆ Recommend charging voltage: 53.25V ~ 54.75V
☆ Recommend charging current: 20A (0.2C): the battery will be fully charged in around 5hrs to 100% capacity.
50A (0.5C): the battery will be fully charged in around 2hrs to around 97% capacity.
Attention:
☆ Connect the charger to the battery before connecting it to the grid power in case of sparks.
☆ Remember to disconnect the charger from the battery after fully charging.

Cenerius 48v 100ah lithium ion battery could support max. 4800W load power, and we recommend you use a 5000W inverter with it.

Cenerius server rack lifepo4 battery supports max. 4800W load power, and you could normally use it under the load lower than 4800W. This 48v100ah lithium battery takes Max. 100 amps.

Cenerius server rack lifepo4 battery supports 4000+ 100% SOC & DOD. If you would like to extend the battery life, we suggest you charge/discharge it to 80% capacity.

Cenerius server rack lifepo4 battery with built-in 100A BMS has 4800Wh energy, and supports max. 4800W load power and max. 100A continuous charge/discharge current. We have a lot of customers feedback that our 48v solar battery is applicable for some Ryobi, John Deere electric riding lawn mower.

Max 1S10P.

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