🔥 Superior Performance :Boasts a powerful 51.2V 100Ah capacity with high energy density, providing efficient and stable power for golf carts and off-grid systems. Lightweight design enhances mobility and performance.
🔥 Extended Lifespan :Delivers over 15,000 deep cycles with a 10-year lifespan, supporting 100% Depth of Discharge (DOD) and State of Charge (SOC), ensuring reliable long-term energy solutions.
🔥 Bluetooth 5.0 Connectivity :Integrated Bluetooth technology enables real-time monitoring of voltage, current, charge cycles, and overall battery status via a smartphone app, offering enhanced convenience and control.
🔥 Advanced Battery Management System (BMS) :Equipped with a high-capacity 100A BMS for comprehensive protection against overcharge, over-discharge, overcurrent, overheating, and short circuits, ensuring maximum safety and performance.
🔥 Low-Temperature Protection:Features Low-Temperature Charging Protection (LTCP) for stable and reliable operation in extreme cold conditions, making it suitable for diverse environments.
🔥 Safety & Eco-Friendly:CE, ROHS, and FCC certified for safety and environmental compliance. Free from hazardous metals, the battery is fire-resistant and explosion-proof, promoting sustainable energy usage.
🔥 Efficient Energy Utilization :Designed for high-demand applications, it supports extended runtime for golf carts, off-grid solar setups, and backup systems, providing dependable power wherever needed.
🔥 Versatile Applications:Ideal for powering 48V trolling motors, golf cart, marine vessels, kayaks, small boats, and other marine equipment, ensuring optimal energy storage and usage for aquatic adventures.
🔥 5-Year After-Sales Support:Backed by a 5-year warranty, ensuring exceptional customer support and peace of mind for your off-grid and golf cart energy needs.
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【Grade A Cells】 Unlike other brands, this OKMO 51.2V 100AH lifepo4 battery is made from grade A battery cells which is better than automotive grade. Provide every customers of OKMO real high quality lithium battery. 10 years lifetime and 5000+ cycles is not just a slogan for OKMO.
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【Perfect Replace Lead Acid Battery】 OKMO lithium battery is a new generation for replacing lead acid battery. Compared to the same capacity lead acid battery, lifepo4 battery has a 1/3 weight, 2 times energy release and 4 to 10 times cycles. Besides, lithium iron phosphate battery has a more stable performance, over 90% efficiency, lower than 3% self discharging rate. Let alone the extra BMS protection.
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【Widely Application Scenarios & 200A BMS】 OKMO 48V 100AH deep cycle battery is designed for 48v golf cart, RV, boat(48v trolling motor), marine and off grid applications. This 48V lithium battery can be DIY in parallel to fit the 48V 100A, 200A, 300A, 400A application scenarios. The 200A BMS will protect the battery properly.
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【Safe and Widely Working Temp】Every OKMO battery will be tested in the factory before they can be sent to customers, OKMO lithium battery is proved to be safe without explosion risk, without heavy metal. The charging temperature is from 0℃ to 55℃, discharging temperature is from -20℃ to 60℃. OKMO battery is capable of many extreme weather with a extra IP65 waterproof.
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【Something You Should Know Before Purchasing】 ① Recharge lifepo4 battery at 20% left will increase the cycles times of the battery and prevent the battery from low voltage protection. ② Built in smart bluetooth BMS, OKMO 48V 100AH lifepo4 battery will protect the battery from low voltage, over voltage, over current, short circuit, low temperature.
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【Upgraded High Performance 200A BMS】 Built in an upgraded 200A BMS, OKMO 48v lithium battery golf cart is able to release max 200 amps continuous discharge current, the peak discharge current of OKMO
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48v golf cart battery is 1000 amps and last 3-5 seconds, 300 amps will last 32 seconds, 600 amps will last 32 seconds. No worry about the cut off of the lifepo4 battery any more.
BATTERY
| Cell Type: | LiFePO4 | |
| Nominal Voltage: | 51.2V | |
| Working Voltage: | 43.2V - 58.4V | |
| Recommended Voltage: | 48.0V - 57.0V | |
| Cell Count: | 16 | |
| Nominal Capacity: | 105Ah | |
| Energy: | 5,376Wh | |
| Reserve @25A: | 252 Minutes | |
| Self Discharge: | 1% Per Month | |
| IP Rating: | IP65 | Max Load / Inverter Power: | 12800W |
Charging
| Recom. Charging Current: | 25A | |
| Max Charging Current: | 100A | |
| Bulk/Absorb Voltage: | / | |
| Float Voltage: | / | |
| BMS High Voltage Cutof: | 59.2V | |
| Charging Temp. Range: | 0℃-45℃ | |
| Charger: | 58.4V 22A |
Discharging
| Max Continuous Discharge: | 250A | |
| Max Discharge 3 Sec: | 500A | |
| Max Discharge 30 Sec: | 300A | |
| Recom. Voltage Cutof: | / | |
| BMS Voltage Cutof: | 36.8V | |
| BMS Voltage Recovery: | 38.4V | |
| Discharge Temp Range: | -20℃-60℃ |
Communication
| Bluetooth: | Yes |
| Charging Freeze Protection: | Yes | |
| Pack Over-Voltage: | Yes | |
| Cell Balancing: | Yes | |
| Pack Under-Voltage: | Yes | |
| Cell Under-Voltage: | Yes | |
| Cell Over-Temp: | Yes | |
| BMS Over-Temp: | Yes | |
| Short Circut/Over Current: | Yes | |
| Cell Chemistry: | Lithium Iron Phosphate | |
| Cell Type: | Prismatic | |
| Cell Coniguration: | 1P16S | |
| Series Connectable: | No | |
| Parallel Connectable: | Yes, up to 2 | |
| Weight: | 46kg | |
| Dimension LxWxH: | 523×243×266mm | |
| Terminal Type: | M8 |
We accept Purchase orders from various distributors, contractors, schools, universities, government institutions, and others.
To make a purchase order, please send the purchase order to us via e-mail at support@okmotech.com and we will have your order processed within 24 hours. We accept multiple terms of payment including credit cards, checks, PayPal, & government cards.
For more questions regarding purchase orders, feel free to email our sales department at : support@okmotech.com
FAQ
Q: What is the best way to check the battery's performance and current status?
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The best way to check the battery's performance and status is by using the Bluetooth connectivity feature, which allows you to monitor the battery's voltage, current, charge level, and health directly via the mobile app (OKMO Bluetooth App). You can also check the battery’s internal protection system and make adjustments as needed.
Q: What are the steps to follow after receiving a new battery?
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1. Inspect the battery for any physical damage during shipping.
2. Ensure the battery is at a safe voltage level for first use (if necessary, charge it to an optimal level).
3. Download the OKMO Bluetooth App to monitor the battery.
4.Connect the battery to your system (solar, off-grid, etc.) or device following manufacturer guidelines.
5. Start using the battery, ensuring it's placed in a well-ventilated area.
Q: Does this battery include features to protect against low temperatures?
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Yes, OKMO's lithium batteries are equipped with an internal Battery Management System (BMS) that offers temperature protection. This includes protection against low and high temperatures, which helps prevent damage to the battery and ensures it operates efficiently in various environmental conditions.
Q: What is the maximum number of batteries I can connect in series or parallel?
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The maximum number of batteries that can be connected in series or parallel depends on your specific configuration and the voltage requirements of your system. For example, when connecting in series, ensure the total voltage does not exceed the maximum voltage rating for your system. In parallel, you can connect multiple batteries to increase capacity, but ensure they are of the same type and voltage to avoid imbalances.
Q: What is the recommended method for charging a OKMO 12V 100Ah Bluetooth lithium battery?
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The recommended charging method is to use a compatible lithium battery charger designed for 12V lithium batteries. Always use a charger with a proper charge profile (constant current/constant voltage) for lithium batteries. The charging voltage should be around 14.6V, with a maximum charge current that doesn’t exceed the battery's rated charging current (e.g., 0.2C or 20A for a 100Ah battery). Avoid overcharging or undercharging.
Q: How do Group 24 and Group 31 batteries differ in size and functionality?
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Group 24 batteries are generally smaller (approximately 10.25 x 6.75 x 8.75 inches) and are used in applications like RVs, marine, and some solar systems.
Group 31 batteries are larger (approximately 12.2 x 6.8 x 8.8 inches) and provide more power capacity, making them ideal for larger setups like buses, boats, and larger solar systems.
Functionality-wise, Group 31 batteries tend to have a higher capacity, meaning they can store more energy and provide longer runtimes.
Q: Is it possible to install the battery in a non-upright position?
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It is generally recommended to install lithium batteries like OKMO's in an upright position to avoid potential leakage or performance issues. However, some models may support installation in other orientations as long as they are kept within the manufacturer's guidelines for ventilation and safety. Always consult the product manual for specific installation instructions.
Q: Where can I find and download the OKMO Bluetooth App to manage my battery?
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The OKMO Bluetooth App can be downloaded from both the Apple App Store (for iOS devices) and Google Play Store (for Android devices). You can search for "OKMO" in the respective app store to find and install the app, which will allow you to monitor and manage your battery's status and performance."
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