MaxLi Battery Ltd.
Dongguan Yisheng Technology Co., Ltd.
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3840Wh 12V 300Ah deep cycle RV/Marine Lithium ion Battery Bluetooth LiFePO4 battery
Deep Cycle RV 3840Wh 300Ah 12V Lithium Battery Built In Bluetooth
Feature of MaxLi Lithium LiFePO4 Battery:
1. Longer cycle life:20times longer cycle time than lead acid battery
2. Lighter weight:Around 40% of the weight of a comparable lead acid battery,drop in lead acid battery
3. Higher Power:Delivers twice power of lead acid battery,even high discharge rate,while maintaining high energy capacity
4. Wide temperature range:-20°-60°
5. Superior Safety:Eliminates the risk of explosion or combustion due to high impact,overcharging or short circuit situation
6. Increased Flexibility:Modular design enables deployment of up to four batteries in series and up to 10 batteries in parallel
Datasheet of MaxLi 12V 300Ah deep cycle rechargeable LiFePO4 battery for RV/Marine:
|
Electrical | Nominal Voltage | 12.8V |
| Nominal Capacity | 300Ah@0.2C | |
| Energy | 3840Wh | |
| Internal Resistance | ≤20mΩ | |
| Cycle Life | >3000 cycles @1C 100%DOD | |
| Self Discharge | ≤3% per month at 25℃ | |
|
Standard Charging | Charging Voltage | 14.4±0.1V |
| Charging Mode | 0.2C to 14.4V, then 14.4V,charge current to 0.02C (CC/CV) | |
| Charging Current | 100A | |
| Max.Charging Current | 150A | |
|
Standard Discharging | Discharging Current | 450A(<3s)
|
| Max. Continuous Current | 150A | |
| Max.Pulse Current | 300A(<3S) | |
| Discharging Cut-off Voltage | 10.0V | |
| Operating
Condition | Charge Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity |
| Discharge Temperature | -20℃ to 60℃(-4℉ to 140℉) @60±25% Relative Humidity | |
| Storage Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity | |
| Water Dust Resistance | IP65 | |
|
Structure | Cell & Format | IFR32700 ,4S49P |
| Casing | ABS Plastic | |
| Dimension(L*W*H*TH) | 522x267x220mm | |
| Weight | Approx. 23.5Kg | |
| Terminal | M8 |
Application of MaxLi 12V 300Ah rechargeable Lithium ion battery:
♦ RV/Caravans/motorhomes
♦ Off grid solar energy storage
♦ Marine/boat
♦ Golf carts
♦ floor sweepers machine
Who is MaxLi?
A full qualified manufacturer of high standard lithium ion battery(LiFePO4+NCM),under a wide range of specs.
A wholly-own factory located in Dongguan city with multi professional prodiction lines:
Wide range of products,12V-48V series LFP batteries with UL 1642 standard A grade battery cells:
What MaxLi can do for you:
1.Top Quality to be sured:
used top A branded NEW battery cells and strict with 100% full aging test.
Our aging test will be kept for more than 3 years.And can share to you if needed.
2.Fast delivery time:
Normally our production lead time just need around 3-4 weeks for mass orders.
Did purchase more aging test machines and now can reach 300packs testing per day.
3.Super nice offer:
Sample orders support OEM without any extra fees.
Super nice offer to support our distributor/dealers to open the local market.
We can design the label for meeting your needed.
4.Great after sales service:
With 3 years warranty,if have any quality issues we will be responsile for you.
Within 24 hours response.
FAQ:
Q1. OEM/ODM service is available?
A: OEM/ODM service is available for customers worldwide with strict QC and confidential rules applied .
Q2. How about your Lithium Lifepo4 Battery delivery time?
A: 1-25 workdays after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q3: How about your warranty?
A: Every MaxLi battery has 3years manufacturer warranty.
Q4. Is there any MOQ required?
A:For sample there without any MOQ required,for bulk orders can base on the local market,we support every potential customers to test and evaluate the market first,will do our best to support them as we can.