🔥 Superior Performance : The 12V 300Ah LiFePO4 battery delivers an impressive 3840Wh of energy capacity, providing superior energy density, stability, and high power output. It offers a lightweight and efficient alternative to traditional lead-acid batteries, making it ideal for solar systems, RVs, camping, battery backup, marine use, and home energy storage.
🔥 Extended Lifespan :Built for long-term reliability, this battery supports over 15,000 deep cycles and offers a 10-year lifespan. It provides 100% Depth of Discharge (DOD) and full State of Charge (SOC), ensuring consistent, dependable power throughout its life for high-demand applications.
🔥 Smart Protection System & Low-Temperature Safety : Equipped with a 100A Battery Management System (BMS), this battery protects against overcharge, over-discharge, overcurrent, overheating, and short circuits. The Low-Temperature Charging Protection (LTCP) ensures safe and efficient operation, even in cold conditions, making it ideal for both outdoor and marine environments.
🔥 Safety & Eco-Friendly : CE, ROHS, and FCC certified, this battery is built with top-tier safety standards. It is free from harmful metals and fire/explosion risks, providing a safe, non-toxic, and eco-friendly energy solution for both indoor and outdoor use, while supporting environmentally conscious energy storage solutions.
🔥 Efficient Energy Utilization : Supports 4S4P expansion, allowing users to scale up energy storage to meet higher power demands. This makes the battery ideal for larger systems like solar energy setups, RVs, homes, and off-grid applications, ensuring that energy needs are met with flexible and scalable configurations.
🔥 Versatile Applications : Ideal for a wide range of applications, including solar systems, RVs, camping, battery backup, marine use, and home energy storage. This battery provides reliable and consistent energy for both recreational and off-grid needs, ensuring dependable performance in diverse settings.
🔥 5-Year After-Sales Support : Comes with a 5-year warranty, offering peace of mind and dependable customer service. OKMO is committed to long-term performance and customer satisfaction, providing expert assistance and support for all your energy storage needs.
🔥 Eco-Friendly Materials & Design : Constructed using non-toxic, environmentally friendly materials, this battery provides a green energy solution for users who prioritize sustainability. It offers safe and high-performance energy storage, supporting a more eco-conscious lifestyle.
- 12V 300Ah Lithium Battery with Grade-A Cells: Powered by four A-grade LiFePO4 cells, offers higher energy density and unmatched power. The OKMO 12V 300Ah LiFePO4 battery features an integrated Battery Management System that ensures safety, protects against overcharge, over-discharge, and short circuits
- 10-Year Lifespan Up to 15,000 Cycles: The 12V 300Ah LiFePO4 battery has an 10-year lifespan, with 4000+ cycles at100% DOD, 6000 cycles at 80% DOD, 15000 cycles at 60% DOD.Lead-acid/SLA/AGM batteries typically only last for 3 years with 200-500 cycles, it can perfectly replace lead-acid batteries, provides reliable and sustainable energy storage solutions for long-term use
- Low-Temperature Protection:Designed for versatility, operates efficiently in various climates, low-temperature protection ensures consistent operation in colder environments, ideal for outdoor and off-grid applications
- Lightweight & Easy Installation: 300Ah Lithium LiFePO4 Battery is lighter than Lead-Acid battery with the same capacity. Our 300Ah LiFePO4 battery weight is 63.9 lbs, only 1/3 of Lead-Acid battery
- 5 Year After-sales Customer Service:OKMO provides a 5-year warranty! We offer professional technical support and online customer service with rapid response within 24 hours. Note: The OKMO 300Ah LiFePO4 battery is perfect for RV, Boat, Trolling Motor, Fish Finders, Ice Fishing, Camping, Solar System, and Home Alarm Systems
BATTERY
| Cell Type: | LiFePO4 | |
| Nominal Voltage: | 12.8V | |
| Rated Capacity: | 300Ah | |
| Energy: | 3840Wh | |
| 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: | 150A | |
| Charge Method: | CC/CV | |
| Charge Voltage: | 14.4±0.2V | |
| Standard Discharge Current: | 75A | Recommended Charge Current: | 30A | Discharge Cut-off Voltage: | 8.8V | Over-discharge Recovery Voltage: | 10.8V | Max.Continuous Charge Current: | 75A | Max.Continuous Discharge Current: | 150A | Max.Continuous Output Power: | 1920W | Weight: | 63.93 lbs | Dimension: | 523(L) x 269(W) x 218(H) mm,20.59(L) x 10.59(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: | 14.4V | |
| Absorption Voltage: | 14.4V | |
| Over Voltage Disconnect: | 14.6V | |
| Over Voltage Reconnect: | 13.6V | |
| Tail Current: | 6A |
Discharging
| Under Voltage Warning: | / | |
| Under Voltage Recover: | 10.8V | |
| Low Voltage Disconnect: | 8.8V | |
| Low Voltage Reconnect: | 10.8V |
4P2S
| Battery System: | 24V((25.6V) 1200Ah | |
| Energy: | 30720Wh | |
| Max.Continous Charge / Discharge Current: | 150A | |
| 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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