SHENTEC 12V 20Ah Lithium LiFePO4 Rechargeable Battery For Home RV Boat Solar
SHENTEC 12V 20Ah Lithium LiFePO4 Rechargeable Battery For Home RV Boat Solar
30-Day Price Guarantee & 30-Day Free Return Policy Included
12.8V 20Ah LiFePO4 Deep Cycle Battery – Lightweight & Powerful Upgrade your power system with this high-efficiency 20Ah Lithium Iron Phosphate (LiFePO4) battery. Designed as a direct drop-in replacement for traditional 12V lead-acid batteries, it offers 256Wh of total energy while weighing just 2.3kg.
Couldn't load pickup availability
Order Now,Estimated delivery between - and -.
Built-in protection against overcharging, short circuit and high temperature
SHENTEC 12V 20Ah Lithium LiFePO4 Rechargeable Battery For Home RV Boat Solar
| Brand | Shentec |
| Cell Type | LiFePO4 |
| Standard Voltage | 12.8V |
| Standard Capacity | 20Ah |
| Total Energy | 256Wh |
| Standard/Max Continuous Discharge Current | 10A/20A |
| BMS Discharge Cut-off Current | 30A(1S) |
| Max Discharge Current | 30A(1S) |
| Standard/Max Discharge Current | 10A/20A |
| Recommended Charge Voltage | 14.4V~14.6V |
| BMS Discharge Protection Voltage | 10V |
| Resistance | ≤10mΩ |
| Charge/Discharge Temperature | 0°C -55°C/-20°C -60°C |
| Size | 181*77*170 mm |
| Gross Weight | 2.3KG |
| Vehicle Service Type | 12V router, Fish finder, Lighting, Small UPS, Solar Power, Wind Power |
| Size | 12.8V 20Ah |
| Product Dimensions | 7.4"D x 3.27"W x 7.01"H |
| Terminal | M5 |
| Battery Capacity | 20 Amp Hours |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | Shentec |
| Features |
|
Frequently Asked Questions
Q: Will using this battery void my tool's warranty?
Q: Will using this battery void my tool's warranty?
A: Generally, no. But our batteries are designed with the same safety mechanisms as the original to ensure zero damage to your tools.
Q: How does the runtime compare to the original?
Q: How does the runtime compare to the original?
A: Our battery offers comparable, often longer runtime due to updated cell technology compared to older OEM models.
Q: Are SHENTEC batteries as good as the original (OEM) ones?
Q: Are SHENTEC batteries as good as the original (OEM) ones?
A: Yes! SHENTEC batteries are designed to meet or exceed the original manufacturer's specifications. We use high-quality cells and are CE/FCC/RoHS certified to ensure the same performance and safety at a more affordable price.
Q: Will using a SHENTEC battery void my tool's warranty?
Q: Will using a SHENTEC battery void my tool's warranty?
A: Generally, no. Using a high-quality third-party battery does not void your tool's warranty in most regions (like the US under the Magnuson-Moss Warranty Act). We ensure 100% electronic and physical compatibility.
Q: How do I choose the correct battery for my model?
Q: How do I choose the correct battery for my model?
A: Please check your original battery's Part Number or your tool's Model Number. You can use the "Search" bar on our website or contact our support team to double-check compatibility before purchasing.
Q: What does "Ah" mean? Can I use a higher Ah battery?
Q: What does "Ah" mean? Can I use a higher Ah battery?
A: "Ah" (Amp-hour) refers to the battery's capacity (how long it lasts). You can use a higher Ah battery (e.g., replacing a 2.0Ah with a 5.0Ah); it will provide longer runtime per charge without damaging your tool.
Q: How many cycles can I expect from a SHENTEC battery?
Q: How many cycles can I expect from a SHENTEC battery?
A: Our batteries are built for longevity, supporting up to 1,200 fast-charge cycles. With proper care, they can serve you for years.
Q: How should I store my battery if I’m not using it?
Q: How should I store my battery if I’m not using it?
A: Store it in a cool, dry place. For long-term storage, keep the battery at 40%–60% charge. Our batteries feature low self-discharge, retaining about 70% power even after 3 years of storage.
Q: Does the battery have safety protections?
Q: Does the battery have safety protections?
A: Absolutely. Every SHENTEC battery has a built-in Smart Protection System that guards against overcharging, over-discharging, short-circuits, and overheating.
Q: Why does my new battery arrive with a partial charge?
Q: Why does my new battery arrive with a partial charge?
A: For safety during shipping, batteries are usually charged to about 30%. We recommend fully charging your battery before its first use to calibrate the cells.
Q: How long does shipping take?
Q: How long does shipping take?
A: We ship from our local warehouses in the USA, Germany, UK, and Australia. Most orders are delivered within 3-5 business days.
Q: What is your return policy?
Q: What is your return policy?
A: We offer a 30-Day FREE Return & Replacement policy for any reason. If you ordered the wrong model or are not satisfied, we’ve got you covered.
Q: What is the warranty period?
Q: What is the warranty period?
A: All SHENTEC products come with a 12-Month Limited Warranty. If the product fails due to a manufacturing defect within one year, we will provide a free replacement.
Q: What should I do if my battery won't charge?
Q: What should I do if my battery won't charge?
A: First, ensure the charger is compatible and the contacts are clean. If it still doesn't work, contact us at sales@shentec.com with your order ID, and we will help you troubleshoot or send a replacement.