| Type: | Lithium-Ion Batteries |
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| Usage: | Electric Power, Lighting, Electric Bicycle, Solar Storage System,RV,Boat,Solar Street |
| Nominal Voltage: | 12V |
| Samples: |
12V 50Ah
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Deep Cycle LiFePO4 12V 50Ah Lithium iron Phosphate Battery Offer 4000 Cycles for Solar Energy Storage System RV Camper Marine
Specification
| Electrical Characteristics | Nominal Voltage | 12.8v |
| Nominal Capacity | 50Ah | |
| Energy | 640Wh | |
| Maximum Modules In Series | 1 | |
| Cycle Life | >4000 cycles @ 1C 90% DOD | |
| Months Self Discharge | <3% | |
| Effciency of Charge | 100%@0.5C | |
| Effciency of Discharge | 96-99%@1C | |
| Standard Charge | Charge Cut-off Voltage | 14.6±0.1V |
| Charge Mode | 0.2C to 14.6V,then 14.6V,charge current to 0.02C(CC/CV) | |
| Standard Charge current | 25A | |
| Max charge current | 50A | |
| Standard Discharge | Standard Continuous current | 50A |
| Max pulse current | 100A(<5s) | |
| Discharge Cut-off Voltage | 10V | |
| Environmental | Charge Temperature | 0 ºC to 45 ºC @60±25% Relative Humidity |
| Discharging Temperature | -20 ºC to 60 ºC @60±25% Relative Humidity | |
| Storage Temperature | 0 ºC to 40 ºC @60±25% Relative Humidity | |
| Mechanical Specifications | Plastic Case | ABS plastic shell |
| Dimension | 197 x 165 x 175mm | |
| Terminal | M6 | |
| Weight | 6.5kg | |
| Enclosure Protection | IP56 | |
| Package | 1pcs/Ctn, 80pcs/Tray, 800pcs/20GP |
Advantages
1. Long life, large capacity and good shock resistance.
2. Low self-discharge and good discharge performance at low temperature.
3. Strong charging acceptance and quick-charging capability.
4. Strong over-discharge resistance and charge retention.
5. Maintenance-free and no acid or water for maintenance in usage.
6. Excellent large current discharge performance, and have obvious advantages in startup and climbing.
7. High temperature performance.
8. Environmental friendly.
9. Lighter weight smaller size.
10. Most safe no explosion no fire.
| Specifications | Lead-acid Batteries | LiFePO4 Batteries |
| Gravimetric Energy Density(Wh/Kg) | 20 ~ 45 | 110 ~ 190 |
| Volumetric Energy Density(Wh/L) | 60 ~ 90 | 170 ~ 310 |
| Temperature Adaptability | 0°c ~ 50°c | -20°c ~ 60°c |
| Cycle Durability | 300 ~ 500 cycles | > 2000 cycles |
| Self-discharge Rate(per month) | < 4% | < 2% |
| Discharge Rate | 1C | 10C |
| Installation | Big and heavy, difficult to install | Small size and light weight, about 40% of the weight of a comparable elead-acid battery. |
| Maintenance | Regular maintenance staff required | No need for regular maintenance |
| Environmental Protection | Containing heavily polluting and toxic substances such as lead, arsenic, mercury, sulfide, etc. | Free of heavy metals, safe and pollution-free, recycling utilization rate is high. |
| Superior safety | Lithium Iron phosphate chemistry reduces the risk of explosion of combustion. | |
Product Pictures
Related products
Applications
Replacement battery for RV camper battery, marine battery, trolling motor battery, RV battery, golf cart battery, fish finder battery, house alarm security system, emergency lighting power system, gate opener power, UPS backup, trolling motor, outdoor camping, and household power supplies.
Packing & Delivery
DG Packaging for Batteries According to UN38.3 requirement.
Mass Production
Delivery
With more than 10 year for Batteries export, The Battery can ship Via Sea / Air /express. Howell provide you with the certification which allows you to ship these batteries via air include UN38.3 /MSDS /DG.We Can ship from Shenzhen,Shanghai,HK...
About US
Howell Energy Co., Ltd. is a leading battery manufacturer in China, focusing on LiFePO4, Li-polymer, Li-ion, NI-MH and NI-CD rechargeable batteries, including PCM and power system solutions.
Our company has more than 10 years' experience in battery R&D, production and worldwide marketing. In our ISO9001:2008 certified factories which cover a total area of 120,000sqm, we can turn out over 6,000,000Ah output monthly. With a professional R&D team, experienced workers and advanced equipment, we are determined to provide you with high-quality batteries.FAQ
Q1: Are you a manufacturer or a trading company?
A1: Howell Energy is the leading battery manufacturer in China since 1999.
Q2: Is the battery BMS included?
A2: Yes. It's advanced BMS included and very safe to use.
Q3: What is the MOQ?
A3: The MOQ is 1 unit sample, you can place a sample order before making a bulk order.
Q4: Can we customize our own logo?
A4: We support OEM/ODM service. Please let us know your customization.
Q5: What's the lead time?
A5: Sample lead time:10-15 days.Order lead time: 25-30 days.
⇒ Welcome to contact us for samples testing order!
Suppliers with verified business licenses
Audited Supplier 
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