Key Advantages
Safer For All-Weather Operation:
Thanks to the semi-solid electrolyte formulation, the electrolyte content is reduced to a minimum, fundamentally lowering the risk of thermal runaway and spontaneous combustion. Even during long-term overnight float charging, the battery maintains sufficient safety margin, ensuring safer daily riding and storage.
Lower Cost Over Long-Term Use:
The densified internal cell structure effectively slows down capacity degradation caused by long-term charge and discharge cycles. Under the same usage frequency, the service life is significantly longer than conventional liquid electrolyte lithium batteries, greatly extending the battery replacement cycle and reducing overall lifecycle cost.
Standardized Case For Easy Replacement:
The battery adopts an internationally compatible standard case design, which significantly improves system practicality during lithium replacement of lead-acid batteries. It reduces technical barriers and manufacturing complexity, accelerating the upgrade process of new energy products.
Specifications
|
Product Specifications |
HQ-12V40Ah (Optional: 12V20Ah, 12V60Ah, 12V80Ah, 12V100Ah) |
Battery Type |
Semi-solid Battery |
|
Charging Voltage |
14.4V |
Charging Current |
10A |
|
Discharge Current |
50A |
Cut-off Voltage |
10.8V |
|
Product Dimensions |
238 * 145 * 214 mm |
Cycle Life |
≥ 2,000 times |
|
Operating Temperature |
-20 - 55℃ |
Storage Temperature |
-10 - 35℃ |
|
BMS |
Optional：CAN / RS485 / Bluetooth |
Battery Display |
/ |
|
Warranty |
2 years |
Service Life |
5 years |
Application Scenarios
1. Mobility scooters & electric wheelchairs: Designed as a direct replacement for traditional lead-acid batteries, this semi-solid lithium battery provides safer and longer-lasting power for mobility scooters and electric wheelchairs. The lightweight design reduces vehicle weight, improves maneuverability, and extends travel range, while the high safety performance ensures reliable operation for daily mobility needs.
2. Golf carts & sightseeing vehicles: Ideal for golf carts, sightseeing carts, and resort shuttle vehicles, the battery delivers stable power output for frequent start-stop operations and long-distance driving. Compared with lead-acid batteries, it offers longer service life, faster charging capability, and reduced maintenance requirements, improving overall operating efficiency.
3. Low-speed electric vehicles & utility vehicles: Widely used in low-speed electric vehicles, patrol carts, and utility vehicles, this battery solution provides consistent power delivery under various working conditions. Its high energy density and lightweight structure help increase driving range, enhance load capacity, and optimize vehicle performance.
4. Industrial & commercial electric equipment: Suitable for electric transport equipment, warehouse vehicles, cleaning machines, and other commercial applications, the battery provides reliable energy support for continuous operation. With improved cycle life and enhanced safety, it helps reduce downtime and lower long-term replacement costs.
FAQ
1. Q: What is a lead-acid replacement lithium battery?
A: Lead-acid replacement lithium batteries refer to lithium battery systems designed to directly replace traditional lead-acid batteries, improving performance, efficiency, and user experience. This solution combines cost-effectiveness with enhanced performance and is widely used in electric two-wheelers, low-speed four-wheelers, golf carts, and sightseeing vehicles.
2. Q: What improvements can be expected after replacing with lithium batteries?
A: The key benefits can be summarized in seven aspects:
Extended runtime: Higher energy density within the same volume, increasing runtime by over 20%.
Reduced weight: Lithium batteries weigh only about one-third of equivalent lead-acid batteries.
Improved performance: More stable voltage output, delivering better acceleration and climbing power.
Faster charging: Higher charging efficiency greatly reduces charging time.
Longer service life: Lithium battery cycle life can reach 2,000+ cycles.
Safer & more environmentally friendly: No electrolyte leakage risk and no lead contamination.
Maintenance-free: No need for regular water refilling or routine maintenance.
3. Q: What is the service life of a lead-acid replacement lithium battery?
A: High-quality lithium batteries can achieve 2,000+ charge cycles, compared to around 500 cycles for lead-acid batteries. Depending on usage patterns, lithium batteries typically last 8–10 years, which is 2–3 times longer than lead-acid batteries (3–5 years).
4. Q: How does the battery perform in low-temperature environments?
A: Traditional lithium batteries experience significant range reduction in low temperatures. However, semi-solid lead-acid replacement lithium batteries optimize the electrolyte system, offering significantly improved low-temperature performance compared to standard lithium batteries. At the cell level, the semi-solid solution changes the electrolyte structure, resulting in enhanced electrochemical stability and improved cold-temperature resistance.
Hot Tags: lra-1240, China lra-1240 manufacturers, suppliers, factory
