300Ah LiFePO4 12V Battery
Features:
1.【2023 Latest Release & Most Cost-Effective】After careful market research and absorbing the functional suggestions of 1000 + customers, Manly spent one year on developing this 12V 300Ah LiFePO4 Lithium Battery. The Lithium Battery have passed more than 100+ strict tests.We believe that MANLY Lithium Iron Phosphate Battery must be the cheapest battery BUT a battery that meets ALL your expectations!Yes!the most Cost-Effective one!(Can apply for a charger for free!)
2.【Small Size & 100% Real Capacity】Manly 12V 300Ah lithium iron phosphate battery weighs only 66 lb, half the weight of lead-acid battery and twice the capacity of lead-acid battery. It is easy to move and install. The available capacity of our LiFePO4 battery is 100%, compared with other brands of batteries, which only provide 60% ~ 80% of the capacity. We are not afraid that you test with a capacity test instrument after receiving the battery. We have great confidence in our products!
3.【Multiple applications & As Long As You Can Imagine】Manly lithium iron phosphate battery can be used in the following areas: Home energy storage system, UPS backup, lighting, digital/CCTV cameras, portable TV, e-Robot, electric vehicles, DIY loud speaker, 12V router, air pump, fish finder, golf car, trolling motor, motorhome/RV & camper, Houseboat, Travel Trailer, Dump Trailer and more. In a word, where you need electricity, you can use it! (Please note the output DC voltage is 12V)
4.【Intelligent Charging Protection】Manly LiFePO4 battery has built-in BMS (battery management system) to protect the battery from overcharge, overdischarge, overcurrent and short circuit with excellent self discharge rate. Built in temperature protection function, BMS cuts off charging 32℉ (0℃). High temperature cut-off can prevent charging from exceeding 158 ℉ (70 ℃).Our BMS supports both series and parallel connections, but we recommend not exceeding 5 batteries.
5.【Eco-Friendly Energy & Save 1/2 Power Fees】Manly 12V 300Ah LiFePO4 battery provides 4000+ cycles times and 3840Wh energy, which means our 300Ah battery produces 15360kWh (3840Wh*4000 cycles times=15360kWh) in its 10-year lifespan, which means you will save 1/2 of power fees compare with using the utility power. Our LiFePO4 batteries are widely used for solar system, RV trip and outdoors activities, you could enjoy self-reliant colorful life when using the battery in solar source.
Specification:
| Battery item | 300Ah LiFePO4 12V Battery |
| Brand name | MANLY/OEM |
| Electric Characteristics | |
| Model No | MLP12300A |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 300AH |
| Charge Cut-off Voltage | 14.6V |
| Charging and Discharging Parameters | |
| Discharge Cut-off Voltage | 10.0V |
| Continuous charge Current | 40A |
| Discharge Peak Current | 600A |
| Fast Charge Current | 1C |
| Cycle Life | ≥ 5,000 cycles, 0.2C |
| Size | Customized |
| Operation Temperature Parameters | |
| Charge Temperature Range | 0°C – 45°C |
| Discharge Temperature Range |
-20°C – 75°C |
| BMS Protection |
with overcharge, over discharge, short circuit protection |
| Weight | Customized |
| IP level | IP56 |
| Parallel /SeriesSupport | Yes |
| Certification | MSDS,UN38.3,CE,UL,CB,BIS,IEC |
Remark: Our products are customized, so the main data can be changed by customer’s requirements.
MANLY Battery Factory Overview
Why Choose MANLY Battery?
1. For Batteries LFP Prismatic cells , 5000+ cycles ,3- 5 Years Warranty , Support 4S4P , Group24 size ,12KG .
2. For services 24- hours after sales line , one step services , give you entile solutions for your solar system project .
3. For after sales Free mantenance , Free repair , Free replacement if can't repair during Warranty .
4. For customize needs we can customize for you , such Voltage , Capacity , discharge current etc.
5. For additional benefits For resellers we provide super price for you and policy, so pls contact us if interest !
Customers Feedbacks
Applications Of 12V Lithium Battery
Packaging & Shipping
FAQ:
Q: Are your a factory or trading company?
A: We are manufacturer, our own factory with automatic equipment and brand. We provide all kinds of OEM/ODM services for clients around the globe!
Q: Where are your company's major markets?
A: Our company focuses on high-quality lithium batteries, targeting North America, Europe, markets.
Q: Are all the batteries Grade A?
A: Of course, Brand A and never been used.
Q: Can you test each battery PRIOR to shipping?
A: MANLY Battery factory will test all the battery Voltage and Internal resistance capacity 100% before delivery.
Q： What about the lead time?
A: Samples in 20~25days, 10-15 days for the bulk order.
Q: Do you offer guarantee for the products?
A: Yes, we offer a three-five year warranty to the Li-ion battery products.
Q: How to deal with the faulty?
A: Firstly, our batteries are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new batteries with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
Q. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q: I'm very sensible in price, i am a wholesaler of battery pack, if i sell your battery pack in my city , the profit is very low, can i get a cheaper price? and i can see your competitor sells more cheap then you.
A: It is highly suggest that you can have a comparision with our competitor. Indeed, there are also some supplier provide low price battery pack but using cheap material. Pls pay attention to the cycle life and the warranty, and we have anti vibration design and communication design. maybe you know the price of cylindrical cell is far cheap then prismatic cell.besides, we also provide cylindrical cell solution , pls contact us directly and we will tell you more. Most Importantly, we can give you a professional solution according to your local market? low profit? Don't worry about that, our engineer team will help you help you to solve it.
Q: I can see the post that your company shows the warranty is 5 Years, so no matter what the battery pack be used for, all 5 Years?
A: No sir, maybe you know the cycle life of cell is not only depends on the quality itself , but also be affected by the discharge/charge rate the actual temperature. So it is unresponsibility at all if a supplier tell you the cycle life but no talking about the actual usage. For room temperature 25℃ and 1C discharge and 0.5C charge, the cycle life of the battery pack can exceed 5000 cycles and warranty 5 Years, only energy storage usage.
Q: Can these battery pack be compatible with my inverter? do you have a company list of the inverter which is compatible?
A: Yes sir, our battery pack can compatible with most brand of inverter on the market, contact us and let me tell you more
Q: How do you make our business long-term and good relationship?
A: We keep good quality and competitive price to ensure our customers benefit , the standard warranty is 2Y.
More Products
For more details or more requests, welcome to contact our online sales engineers or email us at
sales@manlybatteries.com!
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