12V 100Ah LiFePO4 Battery (Self-Heating Function)
SKU: SE-B100
20% OFF
Final Price: $199.99
BT20
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Product Description
Technical Aspects
Shipping
FAQ
Warranty
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Product Description
Technical Aspects
| Storage Capacity | 100 Ampere hours (Ah). Sunrich Energy LiFePO4 batteries provide stable and consistent power throughout their discharge cycle. They maintain a steady output, minimizing capacity loss and avoiding the sharp drop-off seen in similar-sized SLA batteries. |
| Voltage | 12.8 Volts |
| Energy | 1280 Watt-hours (Wh) |
| Terminals | 2 PCS * SUS304_M8x12_triple combination machine tooth screw; 2 PCS * SUS304_M8x16_triple combination machine tooth screw; 2 PCS * SUS304_M8x20_triple combination machine tooth screw |
| Size | 10.2x6.6x8.3 in/260x168x212 mm |
| Weight | 24.3lb/11.0kg. That's 62% lighter than a 12V 100Ah SLA battery. |
| Group Size 24 | BCI Group Number 24 & Group 24 equivalent / compatible for physical dimensions (L x W x H) & terminal location. Usable deep cycle capacity is much higher (2x) than a lead-acid battery of the same group size. |
| Lifecycles (battery lifespan) | About 7,000 cycles versus 500 for typical SLA batteries. Sunrich Energy LiFePO4 batteries last longer, reducing long-term ownership costs. |
| Operating temperature | Ideal for rugged conditions. Performs better than SLA or other lithium batteries. Operates optimally between -4°F and +140°F. Avoid charging below 32°F. |
| Discharge | 100A max continuous discharge. The flat voltage curve offers greater capacity than a 100Ah SLA battery. |
| Charge | 14.4V. |
| Includes active BMS protection | Contains a circuit that handles cell balancing, low voltage cutoff, high voltage cutoff, short circuit protection and high temperature protection for increased performance and longer life. |
| NOT for Starting Engines | This is a deep cycle 12V battery. Not designed for starting gasoline engines. |
Storage Capacity: 100 Ampere hours (Ah). Sunrich Energy LiFePO4 batteries provide stable and consistent power throughout their discharge cycle. They maintain a steady output, minimizing capacity loss and avoiding the sharp drop-off seen in similar-sized SLA batteries.
Voltage: 12.8 Volts
Energy: 1280 Watt-hours (Wh)
Terminals : 2 PCS * SUS304_M8x12_triple combination machine tooth screw; 2 PCS * SUS304_M8x16_triple combination machine tooth screw; 2 PCS * SUS304_M8x20_triple combination machine tooth screw
Size: 10.2x6.6x8.3 in/260x168x212 mm
Weight: 24.3lb/11.0kg. That's 62% lighter than a 12V 100Ah SLA battery.
Group Size 24: BCI Group Number 24 & Group 24 equivalent / compatible for physical dimensions (L x W x H) & terminal location. Usable deep cycle capacity is much higher (2x) than a lead-acid battery of the same group size.
Lifecycles (battery lifespan): About 7,000 cycles versus 500 for typical SLA batteries. Sunrich Energy LiFePO4 batteries last longer, reducing long-term ownership costs.
Operating temperature: Ideal for rugged conditions. Performs better than SLA or other lithium batteries. Operates optimally between -4°F and +140°F. Avoid charging below 32°F.
Discharge: 100A max continuous discharge. The flat voltage curve offers greater capacity than a 100Ah SLA battery.
Charge: 14.4V.
Includes active BMS protection: Contains a circuit that handles cell balancing, low voltage cutoff, high voltage cutoff, short circuit protection and high temperature protection for increased performance and longer life.
NOT for Starting Engines: This is a deep cycle 12V battery. Not designed for starting gasoline engines.
Shipping
FAQ
How soon can I expect the delivery?
You will receive the package within 3 to 5 business days after placing the order.
Do I need a self-heating lithium battery?
We've had customers use this battery when skiing ice fishing or doing other various winter activities. You can use and discharge Sunrich lithium batteries in cold temperatures, but a self-heated battery might be what you want if you plan to charge it in the cold.
How does the self-heating work?
The auto self-heating function will be activated by the BMS when the battery is connected to a charger at -20℃ to 5℃ (-4℉ to 41℉). The heating will stop when the battery temperature reaches 10℃ (-4℉).
What are the differences between Self-Heating and Low-temperature protection batteries?
These two series primarily address the charging issues of LiFePO4 lithium batteries in cold weather. The main difference between the Low-Temperature series and the Self-Heating series lies in the presence of an automatic Battery Management System (BMS) heating module. The Self-Heating series allows the battery to self-warm without any action required from the user while charging.
Does the lithium battery charge itself while heating?
No. The charging will start after the lithium battery heats itself to 10℃ (50℉).
Can the Sunrich 100Ah self-heating lithium battery be charged while heating?
Yes. The Sunrich 12V 100Ah self-heating LiFePO4 lithium battery can discharge if it has power while heating. However, we don't recommend discharging during the heating process, as it may harm the performance and lifespan of the battery.
Can I add heating facilities to help with external heating?
External heating only heats the casing and does not heat the battery cells. In conditions of -20°C, after external heating for two hours, the battery cells temperature rise to 5°C, but the lead-acid casing temperature has risen to 70-80°C. Therefore, it is not recommended to externally heat the battery, as the actual cell temperature cannot be determined at this time.
How much does a Sunrich group 24 battery weight?
Sunrich 12V 100Ah Self Heating LiFePO4 Lithium Battery, equivalent to group 24 battery size, weigh on 24.25 lbs, much lighter than 12V 100Ah lead-acid batteries on the market.
Are Sunrich LiFePO4 Lithium batteries safe?
Yes. LiFePO4 is an inherently safe chemistry and the most stable lithium-type battery on the market. Sunrich lithium cells are UL certified for the highest safety and sustainability standards. All Sunrich LiFePO4 batteries come with an internal Battery Management System which protects against under-voltage during discharge, over-voltage during charge, over-current during discharge, over-temperature during charge and discharge, and short-circuit protection – protects battery cells from damage. Additionally, Sunrich LiFePO4 Lithium batteries have been tested to be free from the risk of fire, and electric shock in harsh environments.
Can I use Sunrich LiFePO4 Lithium batteries as starting batteries?
No. Sunrich LiFePO4 lithium batteries are not intended to be used as starting batteries but energy storage, please do not use them to start any devices.
How to charge Sunrich 12V LiFePO4 Lithium batteries with solar panels?
1. Using Solar Panels The battery can be fully charged in one day (with effective sunshine 4.5 hrs/day) by 300W solar panels. It may take more than one day to fully charge the battery by ≥300W solar panels, since the duration and intensity of light would be a great factor for their charging efficiency. Besides solar panels, there are 2 more ways to charge. 2. Generator/Alternator If the alternator or generator supports DC output, a DC-to-DC charger is needed to connect the battery to the generator; if your alternator or generator supports AC output, please add a suitable battery charger to connect the battery and the generator according to our recommendations. The Recommended Charging Voltage: 14.2V - 14.6V. The Recommended Charging Current: ① 20A (0.2C): the battery will be fully charged in around 5 hrs to 100% capacity; ② 50A (0.5C): the battery will be fully charged in around 2 hrs to around 97% capacity. 3. LiFePO4 Smart Chargers The Recommended Charging Voltage: 14.2V - 14.6V. The Recommended Charging Current: ① 20A (0.2C): the battery will be fully charged in around 5 hrs to 100% capacity; ② 50A (0.5C): the battery will be fully charged in around 2 hrs to around 97% capacity.
Can I charge Self heating Lithium batteries in cold weather (under freezing temperatures)?
Yes. The self heating lithium battery can safely charge between-20℃ to 50℃ ( -4℉ to 122℉). The built in self-heating pad will automatically start heating the battery.
How do I store Sunrich LiFePO4 lithium batteries?
It is recommended to store Sunrich LiFePO4 batteries at 50% state of charge (SOC). If the batteries are stored for long periods, cycle the batteries at least every 6 months. Recommended storage environment: 10℃～35℃ (50℉～95℉), 45%RH～75％RH
What should I do if the 12v 100ah lithium ion battery shuts off due to the low state of charge(SoC)?
If your battery completely shuts off due to low SOC, disconnect loads immediately and recharge it as soon as possible to prevent damage. By monitoring your 12V lithium battery's SOC and charging at 50% SOC, you can maximize the usable energy per cycle while minimizing strain on the battery. This careful SOC balancing helps extend the lifespan of your lithium deep cycle battery significantly
How can I check the percentage left after using my battery?
1. Bluetooth App: Download the app by scanning the QR code on the side of the battery to check the remaining charge. 2. Battery Monitor: You can install a separate Battery Monitor to track the battery's percentage, voltage, and health.
How much is the VAT charge % when ship to Ohio?
Please be advised that there is no VAT for US shipments. VAT is only if we ship outside the US.
Warranty
Battery
10-Year Warranty
Solar Panel
25-year output warranty; 10-year workmanship warranty
Solar Charge Controller
2-Year Warranty
Inverter
2-Year Warranty
30 Day Money Back Guarantee
Sunrich Energy would like to ensure that your shopping experience is unsurpassed, even for a return. We realize that, for whatever reason, you may decide to return your purchase. For new, undamaged, and unmodified products, Sunrich Energy offers a 30-day refund policy. Products returned outside 30 days require special authorization. Any return submitted for a refund will be subject to a 15% restocking fee and shipping costs. In the case of product modification, Sunrich Energy will not accept your return as it voids our warranty policy. If you send us a modified product for a refund, the product will be returned to you at your expense.
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G
Order these last week and they got here in four-five days. It was such a great deal I thought it was a scam so I waited for delivery before I ordered the charger. Upon receiving the charger I installed them in my boat, charged them up and going to test them today.......stay tuned.
Thank you for your feedback! We're thrilled to hear you're satisfied with your purchase experience. We appreciate your trust and look forward to serving you again. Best of luck with your testing, and we can’t wait to hear how it goes!
R
Great priduct
J
Shipping was quick and the price was great! I needed to replace lead acid batteries and found the sales price at the right time. I had researched replacements and found that these batteries met all of my wants. I have only had them installed for a few days but they are meeting my expectations.
M
Great batteries come with fast shipping at a discount
J
Fast shipping , packaged well. Bought as a replacement for a failed lead acid battery. Charged up quickly but gave not had a chance to test it well.
Thank you for sharing your experience! We're glad to hear the battery arrived safely and charged up quickly. We’ll be releasing a detailed test video soon to help you and others get a closer look at the product's performance. Stay tuned!
