Technology · Battery system

Battery & range: real-world, not just spec sheets

Spec sheets list best-case range. Real-world range depends on terrain, load, and temperature. This page explains what you actually get on a day of operations.

60V 45AH maintenance-free lead-acid battery (Yo-yo)

Rated for ~100 km on flat ground with rated load. Real-world range on hilly terrain: typically 60–80 km.

60V 8A charger

Standard overnight charging matches 8-hour operating days. Lithium upgrades are available at higher cost for fast-charge duty cycles.

Lead-acid vs lithium

Lead-acid is the lowest-cost and most proven option for low-speed duty cycles. Lithium is recommended only if you need fast-charge between shifts or extended warranty.

Battery swap option

Available for fleet operators running multi-shift schedules. Swap rather than wait for charge.

Cold-weather considerations

Lead-acid capacity drops ~20% at 0°C / 32°F. In cold climates, plan for shorter effective range or specify lithium.

Range-extending habits

Lower top speed, steady throttle, and proper tire pressure each add 5–10% to effective range.

Frequently asked questions

What is the real-world range of the Yo-yo?

Spec sheet: ~100 km. Real-world on hilly terrain with mixed loads: typically 60–80 km. Request the real-world range brief for site-specific estimates.

How long does it take to charge?

Standard 60V 8A charger: full charge overnight (~8 hours). Fast-charge lithium configurations are available.

Can I use solar charging?

Yes — the vehicle charges from any standard AC outlet. Solar arrays at depots are a common deployment pattern at eco-resorts.

What is the battery warranty?

Battery warranty is confirmed per contract. Lead-acid typically carries a shorter warranty than lithium.