This 48V 50Ah golf cart lithium battery is engineered with high-quality LiFePO4 (LFP) cells, offering a nominal voltage of 51.2V, a nominal capacity of 56Ah, and a nominal energy output of 2.86kWh. It is designed to safely operate with a maximum charge voltage of 58.4V and a discharge cut-off at 40V, while the standard charge current of 22A (over 2.5 hours) coupled with a continuous maximum charge current of 50A ensures efficient and reliable charging. Enhancing its performance further, the battery delivers an exceptional cycle life of over 6000 cycles at 80% depth of discharge, features compact dimensions of 500 × 355 × 247 mm, and is built to withstand harsh conditions with an IP67 rating. Its advanced Smart BMS provides comprehensive protection against overcharge, over-discharge, and other potential hazards, and it meets strict international safety and quality standards with certifications including UL 1642, IEC 62133, CE, RoHS, UN38.3, and MSDS.
Technical Specifications
| 48V 50Ah | Specifications |
|---|---|
| Lithium Cell Type | LiFePO4 (LFP) |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 56Ah |
| Nominal Energy | 2.86kWh |
| Max Charge Voltage | 58.4V |
| Discharge Cut-off Voltage | 40V |
| Standard Charge Current | 22A (2.5 hours) |
| Max Charge Current | 50A (Continues) |
| Max Discharge Current | 50A (Continues) |
| Peak Discharge Current | 200A (10S) |
|
Dimensions [L x W x H] |
500 × 355 × 247 mm |
| Weight | 33 kg |
| IP Rating | IP67 |
| Cycle Life | >6000 cycles (DOD 80% 0.2C) |
| Self-discharge | 2% (Per month) |
| Charge Temperature | 0°C ~ 60°C |
| Discharge Temperature | -20°C ~ 65°C |
| Communication | RS485 / CAN-bus |
| Optional Upgrades | Self-heating / Bluetooth / APP / 4G / GPS / WiFi / LCD Display / RS232 / Anti-theft / Fans Cooling / Heatsink / Active Balance / Solar MPPT / etc. |
| BMS Protection |
Smart BMS: Over current / Over charge / Over discharge / Overload / Over voltage / Low voltage / Overheat / Over temperature / Low temperature / Lithium Cells Automatic Balance / etc. |
| Design Life | 20 Years |
| Warranty | 5 Years |
| Battery Case | Metal |
| OEM / ODM / Customization | Yes |
| Certification | UL 1642 / IEC 62133 / CE / RoHS / UN38.3 / MSDS |
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