MaxLi Battery Ltd.
Dongguan Yisheng Technology Co., Ltd.
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OEM IP56 50AH 12V Lithium Ion Battery For Solar Energy Storage
MaxLi 12V Lithium battery 12V 50AH LiFePO4 battery 12V lithium ion battery for Marine/Solar energy storage,OEM,IP56
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 and 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.
| Model No. | YS12-50 |
| Nominal Voltage | 12.8V |
| Nominal Capacity @ 0.2C | 50Ah |
| Watt-Hour | 640Wh |
| Dimensions Length Width Height |
194mm 130mm 162mm |
| Weight | 7.5Kgs |
| Internal Resistance | ≤50mΩ @ 50% SOC |
| Recommended Charge Current | 10A(0.2C) |
| BMS Maximum Charge Current | 50A |
| Charge Cut-off Voltage | 14.6V |
| BMS Maximum Continuous Discharge Current | 50A |
| Peak Discharge Current | 150A (5S) |
| Discharge Cut-off Voltage | 10.0V |
| Expected Cycle Life | ≥2000 cycles at 0.2C/0.2C, 80% DoD |
| Self Discharge | <3% per month |
| Cell Type | Cylindrical |
| Operating Temperature Charge Discharge Storage |
0 - +55°C -20 - +60°C -5 - +35°C |
| Humidity | RH≤85% |
| Case Material | ABS |
| Terminal | M8 bolt |
| Communication Interface |
|
1.Back-up System and UPS:Telecom Base / CATV system / Computer Server Center / Medical Instruments / Military Equipment.ApplicationsApplications:
Applications:
2.Energy Storage:Solar-Wind Power System / City Grid (On/Off) / Community and Family / RV Motorhome /Golf Carts Battery / Boat Marine Yachts / Electric Skateboard / Vehecle.
3.Other Applications:Security and Electronics / Mobile POS, Mining Light/ Torch / LED Light / Emergency Light / LED Backup / Engine Starting Battery,etc.
BMS bluetooth can read battery details:
*Voltage
*Single cell voltage Communication frequency
*Current
*State of charge( SOC)
*Charge or discharge (State)
*Cycles
*Temperature
*Serial Number
Note:
1. Mobile phone (tablet) hardware needs to support Bluetooth4.0 BLE
( Bluetooth low energy)
2. Measuring distance: ≤ 5m
The aging test curve:
FAQ:
Q1: Are you a Factory or trading company?
A: We are manufacturer locates in Dongguan with integrated design, develop, manufacture, quality control and after sales. OEM/ODM service is available with strict QC and NDA rules without MOQ required.
Q2: When can I get the price?
A: Our sales will quote to you within 24 hours exclude public holiday.
Q3: How can I get a sample to check your quality?
A: After sample price confirmation, we will provide samples as soon as possible for your testing.
Q4: What is the lead time for mass production?
A: It depends on our stock. If we have stock, and the lead time will be within 7-20 days. If not, we will start to make your orders after receiving deposit and update lead time to you within 48 hours.
Q5: What is your payment term?
A: We can accept TT, LC, PAYPAL,, etc.
Q6: How about the shipment?
A: We can ship the goods by air , by sea or by express.
| Machine Name | Brand & Model No. | Quantity | Number of Year(s) Used | Condition |
|---|---|---|---|---|
| Grid Casting Machine | Confidential | 20 | 2.0 | Acceptable |
| Powdering Production Line | Confidential | 3 | 2.0 | Acceptable |
| Grid Pasting Production Line | Confidential | 4 | 3.0 | Acceptable |
| Drying Room | Confidential | 35 | 2.0 | Acceptable |
| Assembling Production Line | Confidential | 36 | 0.0 | Acceptable |
| Four-station Casting and Welding Machine | Confidential | 4 | 2.0 | Acceptable |
| Heat-sealing Machine | Confidential | 8 | 2.0 | Acceptable |
| Airtight Detection Machine | Confidential | 8 | 2.0 | Acceptable |
| H2SO4 Filling Machine | Confidential | 25 | 3.0 | Acceptable |
| Energy Charging Machine | Confidential | 10 | 3.0 | Acceptable |
| Machine Name | Brand & Model No. | Quantity | Number of Year(s) Used | Condition |
|---|---|---|---|---|
| Multifunction Testing Machine | Confidential | 20 | 2.0 | Acceptable |
| Large Current Detector | Confidential | 4 | 2.0 | Acceptable |
| High Temperature Test Box | Confidential | 2 | 2.0 | Acceptable |
| Low Temperature Test Box | Confidential | 2 | 2.0 | Acceptable |
| High Low Temperature Test Box | Confidential | 2 | 2.0 | Acceptable |
| Materials Analysis Machine | Confidential | 1 | 2.0 | Acceptable |
| Atomic Absorption Spectrophotometer | Confidential | 1 | 2.0 | Acceptable |
| Micro-computer Compression Tester | Confidential | 1 | 2.0 | Acceptable |
| Bursting Strength Tester | Confidential | 1 | 2.0 | Acceptable |
More details please contact by :Zina.luo(@)maxlibattery.com