Avepower 48V 55Ah/100Ah/110Ah Lithium Golf Cart Battery
Engineered specifically for the demands of the modern golf course, this battery delivers exceptional power, significantly longer runtime, and consistent performance across diverse conditions. At its heart lies a sophisticated Battery Management System (BMS), ensuring not only peak operational efficiency but also paramount safety and an impressively long service life.
Avepower’s 48V lithium golf cart battery uses automotive-grade A-class prismatic cells, ensuring an exceptional user experience and a lifespan of over 10 years. It provides the perfect green energy solution for your golf cart.
Compared to traditional lead-acid batteries, it is 70% lighter. This reduced weight allows your golf cart to travel faster while consuming less energy, improving overall efficiency.
You can safely store your 48V lithium battery anywhere—even indoors! The battery is completely safe for your golf cart, environmentally friendly, and 100% leak-proof, giving you peace of mind while enjoying reliable performance.
Certificate: CE | CB | MSDS | UN38.3
- High-Temp Protection
- 100% Customized
- Plug-in Terminal Design
- 2500+ cycles@100% DOD
Optimized Electrical Performance for Uninterrupted Play
Our 48V lithium battery delivers stable, powerful energy to keep your golf cart running smoothly every round. With broad compatibility and a precise 54.75V charging system, it minimizes heat and maximizes efficiency, giving you more usable power.
Built with a 100A continuous charge/discharge current, it handles quick acceleration and steady performance with ease. Its reliable capacity ensures extended range, making it a long-lasting, worry-free upgrade for your golf cart.
Intelligent BMS: Your Guardian of Safety and Longevity
Safety and durability are paramount, which is why our battery pack is equipped with a state-of-the-art Battery Management System (BMS). This high-precision system acts as the central intelligence, constantly monitoring and protecting the battery cells. It enforces critical safeguards like overcharge protection at 54.75V and over-discharge protection at 37.5V to prevent damage from extreme voltage conditions, thereby extending the battery’s overall lifespan.
Furthermore, the BMS incorporates multiple layers of current protection, including a 110A continuous overcurrent protection to manage high load demands and an incredibly rapid short circuit protection, activating in just 640μs to instantly cut off power and prevent any potential hazards.
Advanced Thermal Management for All Climates
Beyond electrical safeguards, the BMS features advanced temperature control mechanisms that are vital for both performance and safety in diverse environments. During charging, the system halts the process if cell temperatures reach 65 °C (high-temp protection) or fall below 0 °C (low-temp protection), preventing damage and ensuring safe energy transfer.
During discharge, the battery is equally protected, activating safeguards at 65 °C (high-temp discharge) and −20 °C (low-temp discharge). These precise thermal controls keep the battery within its optimal range, preserving cell health, maximizing efficiency, and ensuring reliable power delivery in any weather.
Built for the Long Haul: Exceptional Cycle Life and Storage
Investing in our 48V lithium battery means securing long-lasting performance. With an exceptional cycle life of 2,500 cycles, it retains ≥80% of its original capacity after extensive charge and discharge cycles under standard conditions (23±2 °C). This durability ensures consistent, powerful performance for years, far surpassing conventional alternatives.
For optimal long-term storage, the battery maintains its health best at 23±5 °C with a recommended state of charge between 55% and 75%. Its impressive 28-day standby charge retention of ≥80% capacity demonstrates a low self-discharge rate, ensuring reliable power is available even after extended periods of inactivity.
Product Specifications
| Item | Specification |
|---|---|
| Minimal Capacity | 99,000 mAh (0.2C Discharge) |
| Typical Capacity | 100,000 mAh (0.2C Discharge) |
| Nominal Voltage | 48 V CC/CV |
| Charge Voltage | 54 V CC/CV |
| Minimal Energy | 4752 Wh (0.2C Discharge) |
| Discharge Cut-off Voltage | 40.0 V |
| Charge Current | Standard: 22.0 A (0℃–55℃)Fast: 55.0 A (5℃–50℃)Max: 100.0 A (10℃–40℃) |
| Discharge Current | Standard: 36.3 A (-20℃–60℃)Fast: 55.0 A (-20℃–60℃)Max: 100.0 A (0℃–45℃)Instantaneous: 200 A (10s, 10℃–40℃) |
| IP Degree | IPX5 (GB/T 38661-2020) |
| Battery Pack Impedance | ≤ 80 mΩ (AC 1kHz) |
| Voltage of Shipment | TBD (40%–50% Capacity) |
| Weight | ≈ 48 Kg |
| Pack Dimension | Thickness ≤ 180 mmWidth ≤ 190 mmLength ≤ 860 mm |
Rigorous Environmental and Mechanical Testing for Uncompromising Reliability
Our 48V lithium battery is built with strict safety and environmental standards. It has passed tests for short circuit, overcharge, over-discharge, and over-current protection, proving the BMS works reliably. It also performs well in temperature extremes (55 °C to −20 °C) and humid conditions, with no leakage, fire, or explosion.
The battery’s durability is further proven through a 1.5-meter drop test and an 8-hour vibration test, showing no damage or safety issues. This rugged design ensures stable and safe performance, even in tough environments and on rough golf course terrains.
FAQs
Find quick answers to the most frequently asked questions below and discover how it can transform your energy use.
For optimal long-term storage, maintain a temperature of 23±5℃ and a state of charge between 55% and 75%. Under these conditions, the battery retains its health and efficiency, with low self-discharge ensuring more power is available even after months of inactivity.
Absolutely. The battery is 100% leak-proof, environmentally friendly, and safe to store indoors. Unlike lead-acid batteries, it does not release harmful acids or gases, making it safe for garages, workshops, or even indoor charging stations.
The battery uses a CC/CV (Constant Current – Constant Voltage) charging mode with a standard voltage of 54V. This method ensures safe, efficient charging while preventing overheating or overcharging, protecting the cells for long-term performance.
