Home > Products > Lead to Lithium Battery Pack > 12.8v > 12.8V-50Ah
Advantage：
imilar Usable Energy but 5 Times Faster Charging: The HENRY 12V 50Ah lithium battery delivers 640Wh, almost matching a 12V 100Ah lead-acid battery's effective 720Wh at 60% discharge. It can power an 80W load for 8 hours, similar to the lead-acid equivalent, but charges in 1-2.5 hours compared to the lead-acid's 10-20 hours.
Top Protection & 8 Times Lifespan: The HENRY LiFePO4 battery is composed of automotive grade LiFePO4 cells, which offer a higher energy density and more reliable performance. Unlike lead-acid batteries that typically last for 200-500 cycles and have a lifespan of around 3 years, HENRY lithium battery can endure more than 4000 deep cycles and has a lifespan of 10 years.
4 Times the Value for Money: HENRY LiFePO4 lithium batteries offer a 5-year warranty, outpacing the typical 1-year warranty of leading lead-acid batteries. With a lifespan nearly four times longer than a 12V 100Ah lead-acid battery, the cost per use of the HENRY battery is 0.065, compared to 0.295 for lead-acid. This makes the HENRY LiFePO4 battery a cost-effective investment.
1/6*Lightweight & Flexible Applications: The HENRY 12V 50Ah lithium battery weighs just 11.57lbs, much lighter than a lead acid battery at 1/6 the weight. It allows for parallel connections up to 200Ah and series for 24V, 36V, or 48V setups, perfect for home backup, security, lighting, solar, and outdoor uses like gardening, fishing, and camping.Fast Delivery & Outstanding.
Service: HENRY commits to providing you with satisfactory service. We offer fast delivery from our local warehouses in Los Angeles, California or Dallas, Texas. Our team provides professional technical support and a humanized return policy. We also offer easy-to-understand operation manuals and online services with quick feedback within 24hrs. If you have any questions, please contact us for our best support.
For Marine: This 12V 50Ah LiFePO4 battery is suitable for energy storage rather than start-up and supports a max. discharge current of 1C. Recommended: 12V 50Ah LiFePO4 battery for 20~30lbs thrust trolling motor. Perfect for fish finder.
| Type | Item | Value |
| BASIC INFORMATION | Brand Name | HENRY |
| Model | 12.8V-50Ah | |
| Weight | 5.33kg/(11.75 lbs) | |
| Product Dimension | L198*W166*H170(mm)/ (L7.79*W6.53*H6.69 inch)-Customization Supported | |
| Housing Material | ABS (Flame Retardant Plastic) | |
| Terminals | M8 bolts | |
| Warranty | 5years | |
| Product Class | IP65 | |
| Certification | UL,FCC,CE, UN38.3, MSDS, KC, RoHS | |
| BATTERY | Cell Type | LiFePO4 Prismatic |
| Cycle Life | 4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15,000 cycles at 60% DOD | |
| Energy | 640Wh | |
| Internal Resistance | ≤40mΩ | |
| Nominal Voltage | 12.8V | |
| Rated Capacity | 50Ah | |
| Max Series or Parallel Connection | 4S4P(48V200AH) | |
| BMS | Max. Continuous Output Power | 640W |
| Max. Continuous Charge Current | 50A | |
| Max. Continuous Discharge Current | 50A | |
| Max. Discharge Current 5 Seconds | 100A(2C) | |
| CHARGE | Charge Voltage | 14.4V ± 0.2V |
| Recommend Charge Current | 10A | |
| Charge Method | CC/CV | |
| TEMPERATURE | Charge Temperature | 0℃ to 50℃ / 32℉ to 122℉ |
| Discharge Temperature | -20℃ to 60℃ / -4℉ to 140℉ | |
| Storage Temperature | -10℃ to 50℃ / 14℉ to 122℉ | |
| Low-Temperature Protection | N/A | |
| Low-Temperature Charging Protection Auto Recovery | N/A | |
| OTHERS | Heating Temperature | N/A |
| Approx. Heating Time | N/A | |
| Coummunication Protocol | RS485(Customized Available) | |
| OEM/ODM | (Customized Available) |
