Chi Battery Systems Gladiator 81 Odyssey Pro+ 50Ah
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The Chi Battery Systems Gladiator 81 Odyssey (Pro+ 50Ah) is an 81V (22S) high-voltage aftermarket Sur-Ron battery hand-built in Illinois — Chi's highest-voltage pack — delivering up to 47kW with a smart active-balancing BMS, pure-nickel fused cells, and a welded steel enclosure (~4,000 Wh). It uses a QS10-P discharge connector (6 AWG) and a top-mounted XT60 charge port capable of up to 45A. Requires a 92.4V-capable aftermarket controller and charger; ships with all fitment hardware and a high-power bike harness.
In brief: 81V 50Ah (4050Wh) Li-ion battery. Rectangular form factor.
Specs verified Oct 20, 2026
Where to Find
Prices tracked across 1 sellerPrice History
Current best price $1,499.00. Over the past 90 days: low $1,499.00, high $1,899.00, average $1,723.68 — down 13% vs average.
- Chi Battery Systems
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Specifications
Electrical
- Voltage
- 81V
- Capacity
- 50Ah
- Energy
- 4050Wh
- Chemistry
- Li-ion
- Max Charge Current
- 45A
Side Profile
- Shape
- Rectangular
Mounting
- Removable
- Yes
Included Components
Chi Battery Systems QS10-P High Power Bike Harness (6 AWG)
Frequently Asked Questions
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