Eco Battery 51V 105AH Skinny Battery Bundle / Advanced EV EV1 / 2017-21 (Toyota Neos MCU) - B-3331

Eco Battery 51V 105AH Skinny Battery Bundle / Advanced EV EV1 / 2017-21 (Toyota Neos MCU) - B-3331

• A-051105-03    51V 105AH Skinny LiFePO4 Battery GEN3
• A-1055    38V-51V 15A CAN Charger
• A-3126    Eco Battery Display Cluster
• A-4008    Charger Pigtail / C14 to LQC Receptacle
• A-4209    CAN Resistor Pass Through
• A-8252    Eco Battery Battery Mounting Kit / ICON EV/ADEV
• A-4220    Remote Button Battery Wake Up Kit

What Our Experts Think

• Compact OEM-fit lithium upgrade: The 51V 105Ah Skinny Battery Bundle for Advanced EV EV1 (2017–2021, Toyota Neos MCU) is designed for tight battery compartments where space efficiency matters.
• Balanced everyday performance: Experts view this as a strong mid-range option, delivering reliable daily driving range without the added weight or cost of higher-capacity 150Ah systems.
• Seamless Toyota Neos MCU compatibility: Engineered for plug-and-play integration, ensuring stable communication with the controller and accurate state-of-charge reporting.
• Smooth, consistent power delivery: LiFePO4 chemistry provides steady voltage under load, improving acceleration consistency and reducing performance drop during climbs or full-passenger use.
• Weight advantage over lead-acid: Lower system weight improves handling, braking response, and overall energy efficiency compared to traditional battery setups.
• Low-maintenance operation: No watering, no corrosion, and minimal voltage sag, making it ideal for users wanting a clean, hassle-free upgrade.
• Built-in BMS protection: Integrated safety system protects against overcharge, deep discharge, temperature extremes, and cell imbalance for long-term reliability.
• Expert consensus: A space-efficient, OEM-compatible lithium solution for Advanced EV EV1 owners who want solid range, clean installation, and dependable daily performance without oversizing the battery system.

Q&A

Maintenance Tips

• Charge after each use using the recommended lithium/CAN charger; avoid deep discharges below ~20%
• Do not fully drain the battery—shallow cycling improves long-term lifespan and stability
• Store at 40–60% charge if not used for extended periods (week+ downtime)
• Keep terminals clean and tight to ensure stable power delivery and prevent voltage drop
• Avoid extreme temperatures—do not charge below freezing or expose to excessive heat
• Use compatible charger only (CAN/BMS supported) to protect the built-in Battery Management System (BMS)
• Update/monitor via Bluetooth app (if equipped) to track health, voltage, and cycle behavior
• Disconnect during long storage and recharge every 1–2 months to maintain balance