HQST 12 Volt 100Ah LiFePO4 Lithium Iron Phosphate Battery, Series and Parallel

Description: HQST LiFePO4 Battery - Your Stronger, Safer and Cleaner Power Solution Backed by an industry-leading 10-year warranty and lifetime, the HQST 12 volt 100Ah LiFePO4 battery is the ideal replacement for traditional lead-acid batteries, offering exceptional durability. The optimized Battery Management System (BMS) combines low and high-temperature protection, enhancing charging and discharging safety significantly. It also supports connections of up to 4 batteries in parallel and 4 batteries in series, allowing for expansion to a home battery bank system by configuring up to 16 batteries in series and parallel, resulting in a powerful 20.48 kWh power capacity. The HQST 12V lithium battery proves perfect for a range of applications including RVs, trolling motors, boats, off-grid cabins, and home backup power storage. Description 【10-Year Longevity】 HQST's 12V lithium batteries come with a reassuring 10-year commitment to both product quality and service life. This marks a significant advancement over lead-acid batteries, which usually last only 1 to 3 years. A perfect option to replace lead-acid batteries and enjoy extended durability. 【Low & High Temperature Protection】 Equipped with low and high temperature cut-off protection, HQST LiFePO4 battery ensures safety during charging and discharging processes. When temperatures dip below 23℉ or rise above 140℉, the battery's charging is auto suspended to preserve its lifespan. Similarly, if temperatures fall below 5℉ or exceed 158℉, discharging will cease, maintaining optimal performance. 【In Series & Parallel Connections】 HQST's 12V 100Ah lithium battery supports series and parallel connections. You can create a 12V, 24V, 36V, or 48V battery bank via series wiring, a 12V 200Ah, 300Ah, or 400Ah power system via parallel connections, or even connect up to 16 batteries in series and parallel, building a powerful home backup power system with a 20.48 kWh capacity. 【100% Power Output】 The HQST 12V 100Ah LiFePO4 battery delivers an impressive power output of 1,280 Wh, 2 to 3 times more potent than conventional sealed lead-acid batteries. With a continuous discharge current of up to 100A, it can power most household appliances. 【Durable and Lightweight】Weighing only 25.11 lbs, this 12V LiFePO4 battery is smaller, lighter, and at the same time delivers more power than conventional lead-acid batteries. The improved BMS expertly manages cell balance, over-current, over-charge, over-discharge, temperature extremes, and short circuits, providing enhanced performance and prolonged lifespan. 【Important Reminders】 1. Ensure the battery terminals are securely fastened. Loose terminals can lead to heat accumulation and potential battery damage. 2. After a full discharge at a continuous 100A, avoid immediate recharging at 50A, as this may trigger high-temperature charging protection. 3. Optimal charging involves a 20A current for our lithium-ion battery. While the maximum charging current stands at 50A, exceeding this limit can result in a shortened battery lifespan. 4. HQST batteries will be shipped from California, USA. We provide 10-year battery warranty and lifetime technical support, if you have any questions during usage, please feel free to contact us. Key Features Upgrade to Lithium Battery 20.48 kWh Power Expansion Low Temp Protection Package Includes ● 1 x 12V 100Ah Lithium Iron Phosphate (LiFePO4) Battery with Handheld Strap ● 1 x M8 Bolts (A Pair) Specifications 100Ah LiFePO4 Lithium Deep Cycle Battery (S48) - Connect In Series Technical Specifications Rated Capacity (0.2C) 100Ah Nominal Voltage 12.8V Energy 1280Wh Cycle Life (0.2C, 68-86℉/25±5℃) 4,000+ cycles at 70% DOD; 3,000+ cycles at 80% DOD Self Discharge Rate 2% ~ 3% per month at 25℃/77℉ Maximum Continuous Discharge Current 100A Max. Charging Voltage 14.6V Maximum Charge Current Optimal: 20A; Maximum: 50A Discharge Cut-off Voltage Lower than 11.1V Over-discharge Recovery Voltage 12.6V Internal Resistance ≤10mΩ Connection Method In Series (up to 4); In Parallel (up to 4); In Parallel and Series (up to 16 batteries) Charging Temperature Range 32~113℉ / 0~45℃ Discharging Temperature Range 14~140℉ / -10~60℃ Low Temperature Protection Charging: 23~41℉ / -5~5℃ Discharging: -13~5℉ / -25~-15℃ High Temperature Protection Charging: 140~158℉ / 60~70℃ Discharging: 158~176℉ / 70~80℃ Storage Temperature Range -4~113℉ / -20~45℃ (Store for 1-3 months) -4~68℉ / -20~20℃ (Store for 1 year) Recommended Operating Temperature 68~86℉ / 20~30℃ Terminal Bolt Size M8 Controller Setting (for reference) System Voltage 12V (x N)* Boost Charge Voltage 14.2V (x N)* Over-discharge Recover Voltage 12.6V (x N)* Over-discharge Voltage 11.1V (x N)* (x N)* : When it comes to a 24V(N=2) or 48V(N=4) system, the voltage should multiply by the number of series batteries. Weight & Dimension Weight 22 lbs / 10 kg Dimension 13.07 x 8.66 x 6.77 in / 332 x 220 x 172 mm (L x H x W) Compatible with the Group 31 battery case Warranty 10-year material warranty Warning · Do not install the battery in a location that may be flooded. · Do not short the battery terminals. · Do not expose the battery to fire, extreme heat conditions, or close to any heat sources. · Secure the battery in place to avoid any violent shaking when installing in your vehicle. · Do not disassemble the battery. · Do not strike fiercely or penetrate the battery. Download How long will this battery last? Our lithium ion batteries enable more than 3,000 charge and discharge cycles at 80% DOD (Depth of Discharge), which allows for around a 10-year lifetime of daily use. Does this battery have low temperature protection? Yes, the improved BMS works with a low temp sensor to provide complete low temperature protection. When the temp reaches 23℉~41℉ / -5℃~5℃, this lithium battery will stop being charged, and when the temp reaches -13℉~5℉ / -25℃~-15℃, the battery will stop discharging. Can I wire these batteries in series and in parallel? Yes, these Dr.Prepare lithium batteries support series and parallel connection. Please note that you need to use identical batteries to connect. For optimal performance, we kindly advise you to follow the requirements listed below to connect your batteries together: 1. Fully charge all ready-to-connect batteries. 2. All battery interconnect cables should be the same wire gauge (AWG) and length, and come from the same brand. Otherwise, the impedance will be inconsistent, resulting in unbalanced charge and discharge performance. 3. Connect your batteries one by one in series (up to 4 batteries) or in parallel (up to 4 batteries). Tightly screw all cable connections between the cable lugs and terminals. Does this battery have low voltage cut-off protection? Yes, it does. When the discharge voltage is lower than 11.1V, the battery will shut off automatically. What are the charging voltage and charging current for this battery? The maximum charging voltage is 14.6V and the maximum charging current is 50A. For optimal charging performance, we highly recommend adjusting the voltage to 14.2V and using a 20A charger. Can I use my lead acid battery charger to charge the lithium battery? We recommend using a lithium battery compatible AC to DC charger to charge our LiFePO4 batteries, or else cause unreversible lifespan damage to the batteries. You can also charge these batteries using compatible solar charge controllers and solar panels. How to properly store this battery? We recommend keeping the battery at 100% state of charge, or at least 30%-50% state of charge. Then disconnect the battery from any load by removing the terminal cables. Highly recommend charging the battery every 6 months when not in use to prevent over-discharge. When storing the battery for 1-3 months, you can place it in an environment with a temperature range of -4℉~113℉ / -20℃~45℃; when storing it for 1 year, it is recommended to place it in an environment with a temperature range of -4℉~68℉ / -20℃~20℃. More questions about this product? Please contact us . Dr.Prepare Heated Gloves $ $35.99 New Available online -->

Price: 179.99 USD

Location: Ontario, California

End Time: 2024-08-16T08:03:56.000Z

Shipping Cost: 0 USD