【Like New】Humsienk 12V 20Ah LiFePO4 Battery

• Safe and Reliable Materials: Made from 100% safe, non-toxic, and eco-friendly energy, our batteries offer higher chemical stability, guaranteeing quality and safety.

• Compact: Our 12V 20Ah lithium iron phosphate batteries are compact and lightweight, measuring just 7.13 × 3.3 × 6.57 inches and weighing only 6.83 lbs.

• BMS Safety Guard: An intelligent battery management system protects against overcharging, deep discharging, overloading, overheating, low temperatures, and short circuits.

• Long-lasting Use: Utilizing Grade A+ cells from the high-end manufacturer EVE, our 20Ah LiFePO4 battery boasts a lifespan of up to 10 years, withstands up to 15,000 cycles, and supports 4S4P configurations, with a capacity of up to 4.096kWh.

• Low-temperature Protection: It operates in a wide temperature range (-4℉ to 158℉ / -20℃ to 70℃). It automatically shuts off at low temperatures, ensuring maximum protection and performance in diverse environments.

• Portable Power Solution: Combining high energy density with a compact design, the battery is perfect for small devices like surveillance equipment and children's toys. Its portability allows you to carry it easily in a backpack for on-the-go power.

At Humsienk, we are committed to providing our customers with a smooth, efficient, and safe shipping experience.

Shipping Methods and Time

We offer two shipping methods to meet your needs, whether you're ordering a single battery or bulk quantities. All shipping is processed through reliable carriers, including UPS Ground & FedEx .

• Processing time: 1-2 business days
• Shipping time: 2-5 business days

The shipping will delay for some objective or uncontrolled reasons. We will notice our customer ahead for delays.

Please read our shipping policy page for more details. 

Contact Us

If you have any questions or concerns about shipping, delivery, or the handling of your order, please don’t hesitate to reach out to our customer support team:

• Email: service@humsienk.com
• Phone: (+86)755 3452 3348

30-Day Return Policy

We want you to be completely satisfied with your Humsienk purchase. That's why we offer a hassle-free 30-day return policy.

Refunds:

Once we receive your approved return, we'll inspect the item and issue a full refund within 3 business days to your original payment method. Processing times by your bank or credit card company may apply.

Order Cancellation:

We typically process orders within 1-2 business days. To cancel an order, contact us as soon as possible at service@humsienk.com.

If the order has already shipped, we'll process a refund within 3 business days of receiving the returned product.

Contact Us:

For questions about our return policy or to initiate a return, please contact us at service@humsienk.com.

Tips: Please read our Return and Refund policy page for more details.