12v Li Ion Rechargeable Battery
1、High density. Small size, large energy capacity..
2、Strong safety with advanced technology, reducing the risk of accidents and ensuring life safety.
A 12V lithium-ion rechargeable battery is a type of battery that provides 12 volts of electrical potential and uses lithium-ion technology for energy storage. These batteries are commonly used in various applications, including portable electronics, electric vehicles, solar power systems, and more.
Lithium-ion batteries are known for their high energy density, which means they can store a significant amount of energy in a compact size. They also have a relatively long cycle life, allowing them to be recharged and discharged multiple times before their performance starts to degrade.
When using a 12V lithium-ion rechargeable battery, it's important to ensure that the charging and discharging processes are properly managed to maintain battery health and safety. Following the manufacturer's guidelines and using compatible charging equipment is crucial to maximize the battery's lifespan and performance.
12v li ion rechargeable battery Of Parameter
| NO | ITEM | SPEC | |||||
| 1 | Rated Capacity | 50AH | 100AH | 150AH | 200AH | 250AH | 300AH |
| 2 | Rated Voltage | DC-12.8V | |||||
| 3 | Rated Energy | 640wh | 1280wh | 1920wh | 2560wh | 3200wh | 3840wh |
| 4 | Operating Voltage | 11.2V～14.6V | |||||
| 5 | Max. Charge Current | 50A | 100A | 100A | 100A | 100A | 100A |
| 6 | Max. Discharge Current | 70A | 100A | 100A | 100A | 175A | 100A |
| 7 | Peak Current | 140A | 200A | 320A | 320A | 320A | 200A |
| 8 | Battery Type | LiFePO4 Battery | |||||
| 9 | Discharge Temp | -20℃~60℃ | |||||
| 10 | Charge Temp | 0℃~50℃ | |||||
| 11 | Dimension |
L198mm* |
L328mm* *215mm |
L405mm* W180mm *215mm |
L520mm* |
L520mm* W270mm *220mm |
L520mm* |
| 12 | Weight | 6.5kg | 13.6kg | 18.5kg | 23.8kg | 28.6kg | 32.5kg |
| 13 | Internal Resistance | ≤30mΩ | |||||
| 14 | Cycle Life | ≥3000 | |||||
What Is a 12.8V 200Ah Lithium Battery and How Does It Work?
A 12.8V 200Ah lithium battery is a rechargeable LiFePO4 pack configured as 4S (four cells in series). Unlike older lithium-ion chemistries (e.g., NMC or NCA), LiFePO4 uses iron and phosphate in the cathode, providing exceptional thermal and chemical stability. The olivine crystal structure of LiFePO4 prevents oxygen release during stress, virtually eliminating the risk of thermal runaway seen in other lithium types.
Fully charged, a 12.8V lithium battery reaches 14.4–14.6V, with a resting voltage around 13.2–13.4V. It maintains a flat discharge curve between 13.1V and 12.9V for most of its capacity, delivering consistent power until near-empty. This stability, combined with a built-in Battery Management System (BMS), protects against overcharge, over-discharge, short circuits, and temperature extremes.
12v li ion rechargeable battery Of feature
1,Voltage: A 12V lithium-ion rechargeable battery provides a stable voltage of 12 volts, which is suitable for various applications that require this voltage level.
2,Energy Density: Lithium-ion batteries have a high energy density, allowing them to store a significant amount of energy in a compact size. This is beneficial for applications where space and weight are constraints.
3,Cycle Life: Lithium-ion batteries typically have a long cycle life, meaning they can be charged and discharged multiple times before their capacity significantly diminishes. This makes them durable and cost-effective.
4,Self-Discharge Rate: Lithium-ion batteries have a low self-discharge rate, meaning they retain their charge when not in use. This allows them to maintain their capacity over extended periods, making them convenient for intermittent use.
12v Maintenance Free Battery Of Certificate;
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