Description
Zeus 81.4V 55Ah Sur-Ron Battery – High-Performance Lithium Upgrade
Zeus 81.4V 55Ah Sur-Ron battery Australia is a premium high-capacity upgrade designed to deliver increased power output, extended riding range, and reliable performance for high-performance electric dirt bike builds.
Built using advanced Molicel P50B 21700 lithium-ion cells, this powerful battery pack is engineered for riders who demand stronger acceleration, improved hill-climbing ability, and longer ride sessions in demanding off-road environments. When paired with compatible aftermarket motor controllers, the Zeus performance battery helps unlock the full potential of Sur-Ron electric bikes.
Designed with durability and safety in mind, the battery features a reinforced marine-grade stainless-steel protective casing, parallel high-current discharge connectors, and a Bluetooth-enabled smart BMS system that allows real-time monitoring of battery performance via mobile applications. This ensures stable power delivery, enhanced rider confidence, and improved system protection during aggressive riding conditions.
Ideal for performance builds, racing setups, or serious trail riding upgrades, this battery provides a dependable solution for riders seeking next-level electric dirt bike performance.
Key Performance Benefits
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High-capacity 81.4V 55Ah lithium battery (approx. 4450Wh energy)
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Built with premium Molicel P50B 21700 cells
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Supports higher power output with compatible aftermarket controllers
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Extended riding range for long off-road sessions
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Dual QS8 parallel connectors for high-current discharge capability
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Bluetooth smart BMS for monitoring battery health and performance
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Reinforced stainless-steel casing for impact protection
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Designed for demanding electric dirt bike applications
Compatibility
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Compatible with selected aftermarket controllers including EBMX, VTB, Torp and Nucular
⚠️ Not compatible with original Sur-Ron factory controller.
Performance Notice
Actual riding range and performance will vary depending on:
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Terrain conditions
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Rider weight
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Controller configuration
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Riding style
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Environmental factors
Construction & Safety Features
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Reinforced 21700 lithium-ion cell configuration
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Pure copper internal connection system
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Multi-layer insulation and thermal protection materials
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Fully sealed powder-coated stainless-steel exoskeleton
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Smart BMS protection against:
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Over-charge
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Over-discharge
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Short circuit
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Over-current
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Temperature irregularities
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Cell imbalance
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Bluetooth monitoring allows convenient viewing of battery status and system data.
Installation Information
Due to increased battery height (approx. 407mm), installation may require:
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Seat lift kit
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Battery compartment modification
Professional installation is recommended.
Charging Guidelines
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Charger included
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Perform initial full balance charge before first use
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Charge in a dry and ventilated environment
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Follow standard lithium battery safety procedures
Specifications
Voltage: 81.4V
Capacity: 55Ah
Energy: approx. 4450Wh
Weight: approx. 22kg
Cell Type: Molicel P50B 21700
BMS: Bluetooth Smart BMS
Discharge Connectors: Dual QS8
Charging Port: XT60
Casing: 316 Stainless Steel Powder Coated
Package Includes
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Zeus 81.4V 55Ah Lithium Battery
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Smart Lithium Charger
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High-power wiring loom
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Installation accessories
⚠️ Bike and aftermarket controller not included.
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