Deep Cycle Battery Solutions
Reliable Power for RVs, Solar Systems, Marine & More
Model Included:
12.4V89Ah Sodium-ion Battery
Electrical Specifications:
Nominal Voltage12.8V
Nominal Capacity300Ah
Parallel ConnectionMax. 6units
Serial ConnectionMax. 4units
BMS4S200A
ProtectionOver charge, Over discharge, Over current, Over temp, Short, Balance
CommunicationBluetooth, Heating, Display, RS485 or CANBus
Cycle Life3000times Cycles @100%DOD and 6000times @80% DOD
Self DischargeLess than 3% per month
Charge Efficiency100% @0.2C
Discharge Efficiency98-100% @1C
Charge Specifications:
Charge Voltage14.4±0.2V
Standard Current60A
Fast Current150A
Discharge Specifications:
Standard Current60A
Max. Con. Current200A
Peak Current800A (300ms)
Cut-off Voltage10V
Mechanical Specifications:
Dimensions (mm)521x238x218mm (G4D)
Approx Weight(KG)28
Terminal TypeM8
Case Color/materialBlack Plastic Case (ABS)
IP RatingIP65
Cell Type3.2V100Ah Prismatic Cell
Temperature Specifications:
Charge Temp0°C to 55°C （32°F to 131°F）
Discharge Temp-20°C to 60°C （-4°F to 140°F）
Storage Temp-5°C to 45°C （23°F to 113°F）
Product advantages:
Higher qualified prismatic cell:
UL1973, IEC62619 listed with cycle life over 3500 times and excellent consistency
Cost efficient based on stable quality:
We are the VIP partner of our materials suppliers, that is why we can supply you most competitive and stable pricebased on very good quality with 3 years warranty.
Stronger BMS:
Can support the batteries in parallel and series connection. Bluetooth and heating functions are approved over 5 years.
Smaller size and less weight:
The size of our battery is just 3/4 size of the standard 12V 300Ah battery from other suppliers.
Characteristics Curve:
Dimensions:
Market Applications:
Customized items:
Bluetooth App design: Help you to design and upload customized App, or supply you our Source code for your design.
Case color: Customized case color is acceptable based on quantity more than 300pcs per batch.
Label design: We can help you to design customized label on the battery.
Carton design: Customized carton is acceptable based on quantity more than 200pcs per batch.
Certificates: 50% discount on certificates cost for first bulk order and 100% reback for future orders.
NDA agreement: NDA agreement is allowed and necessary to protect your benefits.
| TECH & SPECS | Model | |
| 12.8V300Ah Deep Cycle Lithium Battery | ||
| Electrical Specifications | Nominal Voltage | 12.8V |
| Nominal Capacity | 300Ah | |
| Parallel Connection | Max. 6units | |
| Serial Connection | Max. 4units | |
| BMS | 4S200A | |
| Circuit Protection | Over charge, Over discharge, Over current, Over temp, Short, Balance | |
| Communication | Bluetooth, Heating, Display, RS485 or CANBus | |
| Cycle Life | 3000times Cycles @100%DOD and 6000times @80% DOD | |
| Self Discharge | Less than 3% per month | |
| Charge Efficiency | 100%@0.2C | |
| Discharge Efficiency | 98-100%@1C | |
| Charge Specifications | Charge Voltage | 14.4±0.2V |
| Standard Current | 60A | |
| Fast Current | 150A | |
| Discharge Specifications | Standard Current | 60A |
| Max. Con. Current | 200A | |
| Peak Current | 800A(300ms) | |
| Cut-off Voltage | 10V | |
| Mechanical Specifications | Dimensions (mm) | 521x238x218mm (G4D) |
| Approx Weight(KG] | 28 | |
| Terminal Type | M8 | |
| Case Color/material | Black Plastic Case (ABS) | |
| IP Rating | IP65 | |
| Cell Type | 3.2V100Ah Prismatic Cell | |
| Temperature Specifications | Charge Temp | 0°C to 55°C （32°F to 131°F） |
| Discharge Temp | -20°C to 60°C （-4°F to 140°F） | |
| Storage Temp | -5°C to 45°C （23°F to 113°F） | |
