12V RV/Marine lithium battery with built-in smart BMS
MaxLi Battery is a Lithium Iron Phosphate (LFP or LiFePO4) battery designed for recreational vehicle (RV) and Marine deep cycle use,suited for use in off grid homes and cabins, industrial applications and more. Our "drop in" replacement for lead acid batteries is unlike any other on the market. The built in BMS system offers 8 different protection modes including:
Over and under voltage
Over and under temperature
Over current
Short circuit
Balance function
MaxLi Batteries are much lighter and charge fast, about 40 %of the weight of a comparable lead acid battery. Delivers twice power of lead acid battery,even high discharge rate,while maintaining high energy capacity.Your RV or boat will likely have a compatible battery charger built in that is ready to use with MaxLi Batteries. Whether you are on the road, on the water or off the grid, MaxLi Battery offers a solution that outperforms the competition.
Electrical Characteristics | Nominal Voltage | 12.8V |
| Nominal Capacity | 78Ah |
| Energy | 998.4Wh |
| Internal Resistance | ≤ 20mΩ |
| Cycle Life | ＞3000cycles @1C 80%DOD |
| Months Self Discharge | ＜3% |
| Efficiency of Charge | 100%@0.2C |
| Efficiency of Discharge | 96~99%@0.5C |
| | Charge Voltage | 14.4±0. 1V |
| Charge Mode | 0.2C to 14.4V,then 14.4V,charge current to 0.02C(CC/CV) |
| Charge Current | 80A |
| Max. Charge Current | 80A |
| Charge Cut-off Voltage | 14.6V±0. 1V |
| | Continuous Current | 100A |
| Max. Pulse Current | 300A(<3S) |
| Discharge Cut-off Voltage | 10.0V |
| | Charge Temperature | 0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity |
| Discharge Temperature | -20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity |
| Storage Temperature | 0 ℃ to 40 ℃ (32F to 104F) @60±25% Relative Humidity |
| Water Dust Resistance | IP65 |
| | Cell & Method | 32700 6 Ah 4S13P |
| Shell material | ABS Case |
| Dimensions (in./mm.) | 260x167x212mm |
| Weight (lbs./kg.) | Approx:10.5Kg |
| Terminal | M8 |
| Bluetooth | Optional |
Multi professional productions lines:
Completed professional major productions equipments:
High quality and braned testing equipments:
UL standard high quality 32700:
UN38.3 and MSDS certificates,CE/ROHS Quality Management System:
FAQ
Q1:Can I have samples to test? And what is lead time for sample order?
A1:Yes,we can supply samples,the leadtime for samples is 7-10 days after the payment.
Q2: Do you provide after-sales serive?
A2: Yes,every MaxLi battery has 3 years manufacturer warranty, if any quality issues in this period, we can send new one as replacement.
Q3 What is your company's advantage?
A3: MaxLi battery specilizes in research,development and production of lithium battery pack(LiFePO4+NCM) for years,with professional B&D team dedicated in design cost efficent and market-oriented products.
Q4: Do you accept OEM/ODM?
A4: Yes,it is avaliable.
Q5: What is your lead time for the mass production?
A5: With more than 6 professional production lines,our daily output reach by more than 2000packs battery packs,normally one 20'container 12V 100Ah just need within 20-25days with full strict aging test.
Q6:Are you battery real capacity?
A6:All of our battery cells with Grade A,100% new and real capacity.Every battery will have an unique barcode for full strict aging test to make sure the full capacity before shipping.
Q7:Are you a factory or a trading company?
A7:MaxLi battery Ltd is a professional rechargeable lithium-ion battery and LifePO4 battery manufacturer, A wholly-owned factory located in Dongguan city by more than 4000 square meters and completed equipments,welcome to visit.
Q8: What kind of certificates do you have?
A8: We can provide CE,ROHS,ISO,FCC,IEC62133,MSDS,UN38.3 is available there.
Sweet Reminding:
If you have any doubt please dont hesitate to contact zina by:
zina.luo(a)maxlibattery.com
Whatsapp:+86113631159227
