60V40Ah Lithium Battery: Safe, Long-Lasting Power for E-Scooters & Ebikes
Powered by Samsung 50S Cells | 150A BMS Protection | 1000+ Cycles | Customizable & Waterproof
What’s Inside Our 60V40Ah Lithium Battery?
Not all 60V40Ah batteries are created equal—ShunTongDa prioritizes safety and performance with premium components:
- Grade-A Samsung 50S 21700 Cells: Stable, high-performance lithium-ion cells (no recycled/fake cells) for minimal overheating risk.
- 150A BMS (Battery Management System): 6-layer protection (short circuit, overcharge, overdischarge, overcurrent, temperature, cell balancing).
- Waterproof Design: High-quality Oxford cloth bag + triple Velcro fixation to prevent collisions and water penetration (safe for light rain).
Key Technical Parameters
| Parameter |
Specification |
| Nominal Voltage |
60V |
| Capacity |
40Ah (ideal for 3000W-5000W motors) |
| Rated Discharge Current |
150A |
| Standard Charge Current |
4A (compatible charger included) |
| Charge Temperature Range |
0-45°C |
| Discharge Temperature Range |
-10-60°C |
| Cycle Life |
1000+ charges |
| Package Inclusions |
Battery pack, 4A charger, XT90 adapter, user manual |
How to Prevent Explosions/Fires & Use Safely
With a quality battery and proper habits, fire/explosion risks are nearly eliminated. Follow these guidelines:
- Avoid overcharging/overdischarging: Unplug once fully charged (BMS protects, but it’s a safe habit) and recharge at 20-30% remaining.
- Use the waterproof bag: Never install the battery directly—always use the included bag to prevent collisions/compression.
- Control temperature: Store/charge in a cool, dry, well-ventilated area (no direct sunlight or enclosed hot spaces).
- Use compatible chargers: Only use the included 4A charger or a 60V Li-Ion-compatible charger.
- Inspect for damage: Stop use if you see dents, leaks, or swollen casing—contact us immediately.
- Post-delivery care: Charge immediately upon receipt (activates cells) and avoid extreme temps for unopened packages.
Myth Busting: Will the battery explode randomly when delivered? No! Our batteries pass strict QC tests (appearance + function) before shipping—random explosions only happen with cheap, untested batteries.
Storage & Maintenance Tips
- Recharge every 3 months: Even if unused, charge to 50-70% to prevent deep discharge (kills lithium batteries).
- Keep dry: The battery is waterproof for light rain—never submerge or store in humid environments.
- Avoid physical damage: Don’t drop, hit, or puncture the battery (damaged cells pose fire risks).
Why Avoid Cheap, No-After-Sales Batteries?
Red Flag! $200-$300 60V40Ah batteries are scams! They use fake/recycled cells, no proper BMS, and zero after-sales—they’re fire hazards and become useless scrap when they fail.
Our ShunTongDa battery is priced at $610 (original $705) for good reason:
- Global after-sales centers (China, America, Europe) for repairs/replacements.
- Fast, tax-free shipping (3-5 days to major regions; 10-20 days worldwide).
- Small-scale customization: Adjust voltage, capacity, size, or plug to match your device.
- 100% QC testing: Every battery passes function and appearance checks before shipment.
Get Your Safe, Customizable 60V40Ah Battery Today
Our battery works for adult electric mountain bikes, commuter ebikes, tricycles, fat tire ebikes, and e-scooters with 3000W-5000W motors. Ride with peace of mind—choose ShunTongDa.
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