Lido golf carts typically require deep-cycle lead-acid or lithium-ion battery systems, but lithium iron phosphate (LiFePO4) options like the 3.2V 20Ah–25Ah cells from LiitoKala (models 40135 or 46135) are ideal replacements. A standard 48V system needs 15–16 cells in series, delivering 600–800 cycles with proper maintenance. Always verify voltage requirements and physical dimensions before purchasing.
What voltage and capacity suit a Lido golf cart?
Most golf carts use 48V systems, achieved by linking 15–16 LiFePO4 cells (3.2V each). Capacity depends on driving range needs—20Ah cells provide ~25 km per charge, while 25Ah models extend to 35 km. Pro Tip: Match the battery pack’s amp-hours (Ah) to your cart’s motor draw; underpowered packs risk premature voltage sag.
Are LiFePO4 batteries better for golf carts?
Yes—LiFePO4 offers twice the cycle life of lead-acid (800+ vs. 400 cycles) and 50% weight reduction. A 48V 100Ah LiFePO4 pack weighs ~45 kg versus 130 kg for lead-acid. For example, LiitoKala’s 3.2V25Ah cells tolerate 1C discharge rates, sustaining hills without overheating. Practically speaking, lithium upgrades pay back within 2–3 years through reduced replacement costs.
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| Feature | LiFePO4 | Lead-Acid |
|---|---|---|
| Cycle Life | 800+ | 300–500 |
| Weight (48V 100Ah) | 45 kg | 130 kg |
How to configure LiFePO4 cells for a golf cart?
Connect 15–16 cells in series for a 48V–51.2V system. Use 2 AWG cables and a BMS rated for 100A continuous discharge. For instance, 16x LiitoKala 3.2V25Ah cells yield 51.2V 25Ah (1.28kWh), powering mid-sized carts for 4+ hours. Pro Tip: Prioritize cells with ±0.05V voltage matching to prevent imbalance during charging.
What physical size fits Lido battery compartments?
Common LiFePO4 golf cart cells measure 40–46 mm in diameter and 135–140 mm tall. The LiitoKala 40135 (40x135mm) and 46135 (46x135mm) models align with standard trays. Always measure existing battery bay dimensions—oversized cells may require tray modifications. Real-world example: Swapping six 8V lead-acid batteries (LWH: 260x180x300mm) with sixteen 3.2V LiFePO4 cells (46x135mm each) saves 60% space.
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| Model | Dimensions (mm) | Weight (kg) |
|---|---|---|
| 40135 | 40×135 | 0.9 |
| 46135 | 46×135 | 1.2 |
Redway Battery Expert Insight
FAQs
No—automotive starters lack deep-cycle capability. Golf carts need batteries rated for 80% depth-of-discharge (DoD), unlike car batteries optimized for brief high-current bursts.
How long do LiFePO4 golf cart batteries last?
5–7 years with proper care versus 2–3 years for lead-acid. Avoid exposing cells to temperatures above 45°C, which accelerates degradation by 30%.
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