optimumnano
Description:
The 64V 20Ah Tricycle LiFePo4 Battery is a high-performance lithium-ion power solution designed for electric tricycles, scooters, and e-bikes. Using LiFePO4 (LFP) chemistry, the 64V 20Ah Tricycle LiFePo4 Battery provides superior safety, long cycle life, and stable discharge performance compared with traditional lead-acid batteries.
Engineered with a built-in BMS and premium LFP cells, this 64V 20Ah Tricycle LiFePo4 Battery delivers excellent thermal stability, higher power density, and reliable protection for daily commuting or commercial vehicles.

Features:
Safe LiFePo4 chemistry — no fire, no explosion
Built-in Smart BMS with over-charge, over-discharge, over-current and short-circuit protection
>2000 cycles @ 1C 100% DOD
Lightweight design (12.5kg) for scooters and tricycles
Compact structure for easy installation
Fast charging supported
Low self-discharge, maintenance-free
OEM/ODM fully supported
Compliant with global certifications: CE, MSDS, UN38.3, RoHS
Specifications:
| Item | Specification |
| Chemistry | LiFePO4 |
| Model | 64V 20Ah (20S4P) |
| Cell Model | 26800 |
| Nominal Voltage | 64V |
| Nominal Capacity | 20Ah |
| Continuous Discharge | ≤20A |
| Weight | 12.5kg |
| Dimensions | 182 × 145 × 304.5 mm |
| Cycle Life | >2000 cycles @1C |
| Components | Cell + BMS + Wiring + Case + Connector |
| Warranty | 5 Years |
| OEM/ODM | Supported |
| Certifications | CE / MSDS / UN38.3 / ROHS |
Overview:
Place of Origin: Jiangsu, China
Brand: OptimumNano
Application: Tricycles / E-Scooters / E-Bikes / Golf Carts / UPS / Solar Systems
Battery Size: 64V 20Ah (custom sizes available)
Storage Temp: 0–45°C
Operating Temp (Discharge): –20 to 60°C
Operating Temp (Charge): 0 to 60°C
Packaging & Delivery:
Package Type: Carton / Wooden Box / Customized
Single Package Size: 33.1 × 14.9 × 23 cm
Gross Weight: 18 kg
Lead Time:
1–100 pcs → 15 days
101–500 pcs → 20 days
501–1000 pcs → 30 days
1000 pcs → To be negotiated
FAQ:
1. Can you customize the battery size, connector, or voltage?
R: Yes, OEM/ODM is fully supported. We can customize voltage, capacity, case size, communication protocol, and connectors.
2. Do you offer custom packaging?
R: Yes. Provide your design or request, and we will produce it. Our engineering team also supports packaging design.
3. How many battery models do you manufacture?
R: Over 1,000 models, covering E-mobility, ESS, industry, UPS, and custom packs.
4. When can I receive the quotation?
R: Usually within 8 working hours after receiving your inquiry.
5. What is your MOQ?
R: If in stock → no MOQ.
If customized → MOQ depends on specific requirements.
6. What is the normal delivery time?
R: Standard items: 7–15 days.
Customized items: 30–45 days depending on complexity.
7. Do you provide samples?
R: Yes. For low-value products, samples are free (freight collected). High-value samples require cost support.
8. Do you test the product before shipping?
R: Yes. 100% inspection — voltage, capacity, internal resistance, protection tests.
9. How long is the warranty?
R: 5 years for battery packs. Full after-sales support provided.
10. What payment terms do you accept?
R: 30% deposit + 70% balance before shipment.
T/T, PayPal, Western Union, credit card, etc.