Official Battery Engineering & Safety Database • 12 Models Per Brand

E-Bike & E-Scooter Battery & Spare Part Finder

Official battery specifications, physical dimensions, nominal/cut-off voltages, capacities, safe charge currents, and guaranteed official replacement parts across Dualtron, KuKirin, Xiaomi, Ninebot, Teverun, ENGWE, Fiido, CUBE, and Giant.

High-Voltage Battery Safety Notice • Lifty Labs Dublin

Guaranteed Spare Parts Standard: All battery packs, replacement chargers, and wiring harnesses listed below are certified OEM components.
Dublin Workshop Diagnostics: Handled by certified technicians at 157 Capel Street, Dublin 1 (D01 F5P1). Battery health capacity testing, balance restoration, and genuine OEM pack replacements. (Note: In accordance with safety standards, cell rebuilds or repacking are strictly not performed).

Step 1 of 2 — Vehicle Selection

Inspect Battery, Fast Charging Tolerances & Spare Parts

Select your brand and model below to inspect verified battery architecture, max charge amperage, technical thermal risks, and official replacement parts.

Brands:

Dualtron Thunder 3

Dualtron • Official Manufacturer Battery System
Fast Charger Compatible
Cell Chemistry & Type
LG M50LT 21700 Lithium-Ion
20S8P configuration
Voltage Architecture
72V Nominal / 84.0V Full
60.0V low-voltage cut-off
Pack Capacity
40.0Ah (2,880Wh)
Heavy-duty dual BMS
Max Safe Charge Current
10.0A Max (Dual Port)
Standard: 1.75A (~23h) | Fast: 5A–10A

Official Spare Part Compatibility List (Guaranteed Fitment) 100% Bench Verified

Certified genuine replacement batteries, charging ports, fuses, and approved chargers for this vehicle:

Technical Fast Charging Risks & Longevity Impact

Fast charging at high currents elevates internal pack temperatures beyond 45°C inside sealed aluminum deck enclosures, accelerating solid-electrolyte interface (SEI) growth and reducing overall lifespan. Fast charging below 10°C triggers lithium metal plating on cell anodes, causing permanent capacity loss and internal short circuit risks.

Physical Size & Housing Enclosure

  • Mounted in sealed high-extrusion aluminum alloy chassis with waterproof silicone perimeter gasket.
  • Dimensions: 480 × 165 × 92 mm. Weight: 14.8 kg.
  • Dual GX16 3-pin charging ports wired in parallel with independent 10A fuse protection.

Battery Health & Charging Protocols

  • Always allow pack to cool for 30 minutes after riding before connecting fast chargers.
  • Perform a standard slow charge every 10 cycles for 72 hours to allow passive BMS cell balancing.
  • Never store fully discharged; maintain 50% charge for winter storage.

Quick Battery Architecture Directory (12 Models Per Brand)

Browse documented battery systems and official spare parts across all key brands. Tap any vehicle to load its verified telemetry.

Dualtron 12 Models

KuKirin 13 Models

Rovoron 4 Models

NAMI 4 Models

Xiaomi & Ninebot 12 Models

Teverun 12 Models

ENGWE & Fiido 12 Models

CUBE & Giant 12 Models

Official Legal & Technical Notice

Workshop Service & Repair Liability Disclaimer

Personal light electric vehicles (e-scooters, e-bikes, and e-mobility systems) operate under demanding mechanical stress and high electrical currents. Please review the following mandatory technical terms, risks, and liability limitations prior to booking or undertaking any workshop repair, diagnostic service, or component installation.

01

Pre-Existing Wear & Hidden Structural Stress

Vehicles presented for repair or assessment frequently have concealed collision history, frame fatigue, hairline stress fractures, stripped factory threads, or water ingress not readily detectable upon visual intake. Lifty Labs and its technicians accept zero liability for pre-existing structural flaws, seized or corroded fasteners, or secondary component failures revealed during diagnostic inspection, standard disassembly, or subsequent road testing.

02

High-Voltage & Lithium-Ion Battery Hazards

Lithium-ion battery packs (36V to 72V+) carry inherent risks of thermal runaway, internal short-circuiting, and chemical fire. Lifty Labs performs diagnostic health scans, exterior terminal repairs, and genuine OEM pack replacements only. In strict accordance with workshop fire safety standards, Lifty Labs strictly does not perform battery cell repacking, cell rebuilding, or internal spot-welding modifications. Any customer using unauthorized third-party fast chargers, modified wiring harnesses, or bypassed BMS systems assumes 100% personal liability for resulting thermal damage or fire.

03

Firmware, Speed Tuning & Aftermarket Modifications

Installing custom firmware (CFW), removing factory speed limiters, modifying P-settings, or fitting non-OEM high-amp controllers forces motors, batteries, and wiring looms to operate outside certified engineering tolerances. Lifty Electric accepts no liability for blown controller MOSFETs, melted motor phase connectors, BMS shutdowns, or component fires caused by modified vehicle electronics. Lifty Labs does not support or warrant vehicles modified to exceed statutory speed caps.

04

Mandatory Pre-Ride Safety Check & Operator Responsibility

Due to harsh road surface vibrations across Dublin, the vehicle owner is legally required to conduct a thorough pre-ride inspection before every trip. This includes verifying tyre pressures (cold PSI), tightening folding stem latches and wheel axle nuts, testing front and rear mechanical/hydraulic brake bite, and checking throttle return springs. Safe riding habits, helmet wearing, and strict compliance with the Irish Road Traffic (Electric Scooters and E-Bikes) Regulations 2024 remain the exclusive legal responsibility of the operator.