【⚡SUMMER SALES】Humseink - 12V 150Ah Bluetooth LiFePO4 Battery with 110A BMS

• Group 31 (332 x 175 x 222 mm) Battery Size | 13 kg
• Suitable for RVs, kayaks, bassboats, trolling motors, pumps, home storage, off-grid, camping...
• Easy-Connect Bluetooth: real-time monitor battery SOC and control discharging/charging via APP (Android & iOS supported)
  
• EV Grade A Cells: 1920Wh energy, 5,000+ cycles @100% DOD.
  
• Safer 110A BMS Protection: overcharge, over-discharge, overcurrent, over-heating & short circuit protection
  
• Durable Design: IP65 resistant to water, dust and salt spray
  
• Low-Temp Protection: intelligently discharge off＜ -4℉, charge off ＜ 0°C / 32°F and resume charging ＞ 5°C / 41°F
  
• Replace Lead-Acid: 1/2 the size & 1/3 the weight, 2X energy & 10X lifespan
  
• Flexible Charging: Max. 1C charging, support charging via LFP charger, generator and solar panel
  
• Expandable System: Max. 4S4P to build 48V(51.2) 600Ah system
  
• Unmatched Service: fast shipping & delivery, exclusive 5 years warranty, lifetime tech support and well-packaged.

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 Allied express, AU post & Team Global express.

• Processing time: 1-2 business days
• Shipping time: 3-7 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.au@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.au@humsienk.com.

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