The Energy Source Matters
The performance of your electric cycle is directly tied to its battery technology. Let's compare the old school (Lead-Acid) with the modern standard (Li-Ion).
1. Weight ⚖️
Lead-Acid: Heavy! A typical pack weighs 10-15kg. It makes the bike hard to handle.
Li-Ion: Featherweight. Equivalent capacity weighs just 2.5-4kg. You can carry it easily to charge in your apartment.
2. Lifespan ⏳
Lead-Acid: Lasts about 300 charge cycles (approx 1 year).
Li-Ion: Lasts 800-1000 charge cycles (3-5 years). While the upfront cost is higher, the cost-per-km over 3 years is actually lower.
3. Charging Speed ⚡
Li-Ion batteries can accept charge much faster, often charging fully in 3-4 hours, whereas lead-acid can take 8-10 hours.
The Verdict
There is no competition. All Voltebyk cycles come with premium Lithium-Ion batteries with advanced BMS (Battery Management Systems) for safety and longevity.
