【Pre-Order】Humsienk 12V 100Ah Max LiFePO4 Battery

• More Durable: Grade-A battery cells, 6000@80%DOD, 10+ years lifespan, beat lead-acid batteries all-round.
  
• More Energy: 1280Wh energy & 1280W output power, 2X energy than lead-acid batteries.
  
• Safer & Better: 100A BMS realizes 100% protection; advanced low-temp cut-off protection.
  
• More Flexible: Max. 51.2V 400Ah system (20.48kWh), DIY your own power station as needed.
  
• Stronger: IP67 waterproof, moisture and salt proof, ABS + PC casing, anti-collision.
  
• Lighter: 26 lbs only, 57% lighter than 12V 100Ah lead-acid.
  
• Faster: Mac. 1C charging (LFP charger, solar panel, generator).
  
• More Applicable: electrical appliances in RVs/off-grid/home storage, boat (fish finders, yachts, trolling motors), garden equipment (lawn mowers, trimmers, etc.), others (children's scooters, LED lights, phones, fans, alarm systems, security cameras, laptops) & camping.

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.