Graphene or lithium: which electric bike battery should you choose?
Updated 6 Nov 2026
Lithium (LFP) costs more upfront but lasts far longer, and on Yadea bikes it carries a 4-year warranty. Graphene keeps the bike cheaper and suits short daily trips. Expect to replace it much sooner.
The three types
| Lead-acid | Graphene | Lithium (LFP) | |
|---|---|---|---|
| What it is | The old car-battery type | Lead-acid with graphene added | Lithium iron phosphate cells |
| Charge cycles | 300 to 400 | up to 1,000 (Yadea's claim) | 2,000 or more |
| Life with daily charging | about 12 to 18 months | 6 to 12 months for typical ones (PakWheels); Yadea claims up to 1,000 cycles | about 5 to 7 years |
| Weight | heaviest | heavy | lightest |
| Full charge on Yadea bikes | not used | 6 to 8 hours | 5 to 8 hours |
| Removable on Yadea bikes | — | no | M3H and Keeness only |
| Yadea warranty | — | not published | 48 months or 50,000 km |
| Replacement price | — | Ask a Yadea dealer for a current quote | about Rs 105,000 (60 V 30 Ah) to Rs 115,000 (72 V 30 Ah), aftermarket |
Sources: lead-acid and LFP cycles and life from PC Tech Magazine, Jul 2026; graphene cycles from Yadea's 2021 launch; warranty from PakWheels, Apr 2026; replacement prices from Hybrid EV Engineering, Jan 2026.
What "graphene" really means
Most batteries sold as "graphene" in Pakistan are lead-acid batteries with a thin graphene layer. The Pakistan Automotive Manufacturers Association (PAMA) says about 90% of e-bikes here use them (Aug 2026), and PakWheels (Mar 2025) puts their life at 6 to 12 months. Yadea says its own graphene battery is built for up to 1,000 cycles. Either way, get the battery warranty in writing.
How to choose
If you ride under 40 km a day and want the lowest price, graphene is fine. If you ride daily for years, ride long distances or live in a flat, lithium usually costs less over the bike's life.
Buying a replacement battery? Warning signs
- No brand, model or capacity printed on it.
- Lower capacity (Ah) than your original, sold as "the same".
- No written warranty.
- Far cheaper than other shops' quotes.
Make your battery last
Don't run it to zero often. Let it cool for 30 minutes after a hot ride before charging. If you park the bike for weeks, leave the battery about half charged.
FAQ
- Is a graphene battery the same as lithium?
- No. A graphene battery is a lead-acid battery with graphene added. Lithium (LFP) is a different, lighter and longer-lasting chemistry.
- How much does an electric scooty battery cost in Pakistan?
- Aftermarket lithium batteries cost about Rs 105,000 (60 V 30 Ah) to Rs 115,000 (72 V 30 Ah) at Jan 2026 prices. Ask your dealer for the official price.
- Which Yadea bikes have lithium batteries?
- The M3H, Ruibin L, T5L, Velax, GT70 and Keeness.