🔥 Superior Performance : With a 24V system and 100Ah capacity, this LiFePO4 battery provides high energy density and stability, offering more power with reduced weight compared to traditional lead-acid batteries. Ideal for marine, RV, and solar applications, it delivers efficient, reliable energy for a range of off-grid needs.
🔥 Extended Lifespan :Offering over 15,000 deep cycles and a 10-year lifespan, this battery ensures long-term performance. It supports 100% Depth of Discharge (DOD) and full State of Charge (SOC), delivering consistent, reliable power for demanding applications like trolling motors, RVs, and solar energy systems.
🔥 Smart Protection System & Low-Temperature Safety : Equipped with a 100A Battery Management System (BMS), it protects against overcharge, over-discharge, overcurrent, overheating, and short circuits. Low-Temperature Charging Protection (LTCP) ensures reliable operation even in freezing conditions, perfect for outdoor and marine environments.
🔥 Safety & Eco-Friendly : CE, ROHS, and FCC certifications guarantee safety with no fire or explosion risks. The battery is free from harmful metals and environmentally sustainable, making it a safe and eco-friendly energy solution for both indoor and outdoor use.
🔥 Efficient Energy Utilization : Supports 2S4P configuration for flexible expansion to meet higher power demands. This allows users to scale up the energy storage capacity, making it suitable for large systems like home solar energy storage, off-grid applications, or high-power marine setups.
🔥 Versatile Applications : Perfect for marine environments, RVs, trolling motors, boats, campers, and home solar systems. The 24V 100Ah battery provides reliable energy storage for both recreational and off-grid energy needs, ensuring dependable performance across a variety of settings.
🔥 5-Year After-Sales Support : Backed by a 5-year warranty, offering peace of mind with dependable after-sales support. OKMO ensures long-term performance and customer satisfaction, providing expert assistance when needed.
🔥 Eco-Friendly Materials & Design : Built with non-toxic, eco-friendly materials, this battery aligns with sustainable energy practices, offering a green solution for eco-conscious users while delivering high performance for off-grid and recreational energy storage.
- 【Automotive Grade LiFePO4 Battery】OKMO's 24V 100Ah Lithium Iron Phosphate (LiFePO4) battery stands out for its superior quality. These batteries are assembled from automotive grade LiFePO4 cells certified by UL, offering higher energy density, stable performance, greater power, and an impressive 3% self-discharge rate.
- 【10-Year Lifespan, Up to 15,000 Cycles】Utilizing automotive-grade LiFePO4 cells, OKMO's batteries boast a mere 3% self-discharge rate and can cycle between 4,000 to 15,000 times, ensuring a decade-long lifespan. In contrast, lead-acid batteries exhibit a 15-30% self-discharge rate and can only cycle between 200 to 500 times, offering a significantly shorter lifespan of 3 years.
- 【Robust Protection and Rapid Charging】OKMO's LiFePO4 batteries feature a built-in 100A BMS (Battery Management System) to prevent overcharging, over-discharging, overcurrent, high temperatures, and short circuits. Additionally, we recommend using a dedicated 29.2V 20A lithium charger, enabling a full charge of the battery in just 5 hours.
- 【Enhanced Triple Protection BMS and Low-Temperature Protection】OKMO's 24V 100Ah battery is optimized for trolling motor users, featuring a BMS with triple protection against dust, water, and salt fog. It also includes upgraded low-temperature protection to ensure safe operation in cold environments. This battery is suitable for trolling motors with up to 100 lbs of thrust at 24V.
- 【Max 20.48kWh Solar Home System】 OKOM 24V lithium batteries can be expanded to a maximum 4P2S configuration (8 batteries, where S indicates series and P indicates parallel), forming a 51.2V 400Ah LiFePO4 battery system. This configuration achieves a maximum energy capacity of 20.48kWh. OKMO batteries are known for their durability and long lifespan, making them an excellent choice for solar home systems that require higher power output or extended battery runtime.
- 【2X Power, Enhanced Stability】The OKMO 24V 100Ah LiFePO4 battery provides twice the runtime compared to a 12V 100Ah LiFePO4 battery. Typically, 1*24V 100Ah equals 2*12V 100Ah, allowing for savings on additional wiring costs and extending energy availability without needing to balance voltages. The OKOM 24V LiFePO4 battery enhances battery performance and prolongs cycle life, benefiting from the higher voltage stability of 24V configurations.
- 【5-Year Warranty】We offer a 5-year warranty on our LiFePO4 batteries and provide 24-hour customer service to assist our customers with any issues they may encounter.
BATTERY
| Cell Type: | LiFePO4 | |
| Nominal Voltage: | 25.6V | |
| Rated Capacity: | 100Ah | |
| Energy: | 2560Wh | |
| Warranty: | 3-year warranty, plus 2-year extended with registration | |
| Cycle Life: | 4000 cycles at 100% DOD,6000 cycles at 80% DOD,15,000 cycles at 60% DOD | |
| Battery Management System (BMS)Board: | 100A | |
| Charge Method: | CC/CV | |
| Charge Voltage: | 28.8±0.4V | |
| Standard Discharge Current: | 50A | Recommended Charge Current: | 20A | Discharge Cut-off Voltage: | 17.6V | Over-discharge Recovery Voltage: | 21.6V | Max.Continuous Charge Current: | 50A | Max.Continuous Discharge Current: | 100A | Max.Continuous Output Power: | 1280W | Weight: | 44.09 lbs | Dimension: | 522(L) x 240(W) x 218(H) mm,20.55(L) x 9.45(W) x 8.58(H) in | Housing Material: | ABS (Flame Retardant Plastic) | Protection Class: | IP65 | Recommended Terminal Torque: | 106.2 to 123.9 inch·lbs/, 12 to 14 N·m | Temperature Range: | Charge:0℃～45℃,Discharge:-20℃～60℃,Storage:-10℃～45℃ | PLTCP Function: | Yes | Max. Expansion (Parallel & Series): | 4S4P |
Charging
| Charge /Bulk /Boost Voltage: | 28.8V | |
| Absorption Voltage: | 28.8V | |
| Over Voltage Disconnect: | 29.2V | |
| Over Voltage Reconnect: | 27.2V | |
| Tail Current: | 2A |
Discharging
| Under Voltage Warning: | / | |
| Under Voltage Recover: | 21.6V | |
| Low Voltage Disconnect: | 17.6V | |
| Low Voltage Reconnect: | 21.6V |
4P2S
| Battery System: | 48V((51.2V) 400Ah | |
| Energy: | 20480Wh | |
| Max.Continous Charge / Discharge Current: | 100A | |
| Max.Continous Load Power: | / |
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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