Humsienk 51.2V 150Ah LiFePO₄ Battery – 7.68kWh Long-Range Power for Golf Carts, RVs & Off-Grid Systems
Designed for customers who need longer runtime, heavier daily loads and fewer charging stops. This Humsienk 48V 150Ah lithium battery stores 50% more energy than a 100Ah model, making it an excellent choice for four- to six-seat golf carts, full-load operation, resort fleets, farms, large RVs and compatible 48V off-grid systems.
- 7.68kWh ZEEKR Blade Cell Capacity: The 51.2V 150Ah LiFePO₄ battery provides 7,680Wh of stored energy—50% more than a 100Ah battery—for longer operating time between charges.
- Built for Longer Shifts and Heavier Use: Recommended for four- to six-seat golf carts, frequent full-load operation, hilly properties, resort and caravan park fleets, farm utility vehicles and other demanding 48V applications.
- 200A Smart BMS: Delivers up to 200A continuous discharge while protecting against overcharge, over-discharge, over-current, short circuit and extreme temperatures. UL94 V-0 flame-retardant materials provide an additional layer of protection.
- Compatible with Popular 48V Golf Carts: May suit compatible Club Car DS and Precedent, E-Z-GO TXT and RXV, Yamaha Drive and G29, and other 48V golf carts. Compatibility depends on the model year, controller, wiring, charger and available battery-compartment space.
- Power for RVs, Caravans and Off-Grid Systems: The 7.68kWh capacity can support compatible 48V motorhomes, bus conversions, solar storage and off-grid systems powering refrigerators, water pumps, lighting, internet equipment and inverter loads.
- Approximately 10-Hour Charging: A compatible 58.4V 15A LiFePO₄ charger can recharge the battery from empty in approximately 10 hours under ideal conditions. Solar charging time varies with panel output, weather and controller performance.
- Smart Battery Monitoring: Check voltage, remaining capacity and operating status using the battery display and Bluetooth app, helping you plan charging before long trips or work shifts.
- IP65-Rated Metal Housing: Designed to resist dust and water jets for reliable use in golf carts, farm vehicles and outdoor utility applications. Do not submerge the battery.
- 6,000+ Deep Cycles: Premium LiFePO₄ cells provide more than 6,000 cycles at 80% depth of discharge, supporting years of dependable use with correct charging, installation and storage.
- Check the Installation Space Before Ordering: Battery dimensions are 680 × 320 × 262 mm, with a net weight of 63.2kg. Measure the compartment length, width and height, allow clearance for terminals and cables, and confirm tray strength and mounting points.
- Cleaner Lead-Acid Replacement: One compatible 51.2V battery can replace a complete 48V lead-acid battery bank with fewer cables, no acid leakage and no regular watering. Never mix lithium and lead-acid batteries in the same battery bank.
Quick Choice: Choose the 100Ah / 5.12kWh model for a lighter, more compact installation and standard daily use. Choose this 150Ah / 7.68kWh model for 50% more stored energy, longer shifts, four- to six-seat carts, regular full loads and fewer charging stops.
Important: This is a deep-cycle battery and is not designed for petrol or diesel engine starting. Confirm the battery compartment, system voltage, controller, charger, wiring and peak-current requirements before ordering.
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.
If buyers need to cancel the delivered order, the buyer still covers shipping for non-defect returns. Shipping costs incurred will be deducted from the order amount.
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.
Product Video
48V 150Ah LiFePO₄ Battery for 2, 4 & 6-Seat Golf Carts
7.68kWh 48V LiFePO₄ Battery for Large Motorhomes & Bus Conversions
7.68kWh 48V LiFePO₄ Battery for Resort & Caravan Park Fleets
7.68kWh 48V LiFePO₄ Battery for Farm Vehicles & Large Properties
7.68kWh 48V LiFePO₄ Battery for Solar & Off-Grid Energy Storage
Accordion
It may suit many compatible 48V Club Car DS and Precedent, E-Z-GO TXT and RXV, Yamaha Drive and G29, and other 48V golf carts. Compatibility depends on the model year, battery-compartment dimensions, controller operating range, wiring, terminals and charger. Some conversions may require mounting brackets, cable adaptors or an onboard-charger bypass.
Choose the 100Ah / 5.12kWh battery for standard two-seat golf carts, shorter daily trips and a lighter, more compact installation. Choose the 150Ah / 7.68kWh battery for four- to six-seat carts, frequent full loads, hilly properties, long-distance use, resort fleets, farms and fewer charging stops.
The battery stores 7.68kWh of energy, which is 50% more than a 100Ah / 5.12kWh battery. Under the same vehicle, load, speed, terrain and weather conditions, it can provide approximately 1.5 times the runtime potential of the 100Ah model. Actual distance and operating time vary according to the golf cart, passenger load, tyre pressure, controller, driving speed and terrain.
Yes. One compatible 51.2V lithium battery can replace a complete 48V lead-acid bank, such as eight 6V, six 8V or four 12V batteries. Remove the entire lead-acid bank and never mix lithium and lead-acid batteries in the same system. The 150Ah battery measures 680 × 320 × 262 mm and weighs 63.2kg, so measure the battery tray and confirm its load capacity before ordering.
Use a compatible 58.4V LiFePO₄ CC/CV charger. A 48V 15A lithium charger can recharge the 150Ah battery from empty in approximately 10 hours under ideal conditions. Solar charging is also possible with a compatible 48V solar charge controller, but charging time will depend on panel output, sunlight and system efficiency. Do not use an existing lead-acid charger unless its voltage and charging profile have been confirmed as suitable.
Yes, it may be used in compatible 48V motorhomes, 40ft bus conversions, caravans, farm systems and off-grid solar installations. Its 7.68kWh capacity can store energy for refrigerators, water pumps, lighting, internet equipment and inverter loads. Before installation, confirm the system voltage, inverter or controller requirements, charger settings, maximum current and available space. This is a deep-cycle battery and is not designed for petrol or diesel engine starting.
