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Chi Battery Systems Gladiator 81 Odyssey Pro+ 50Ah

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. From $1899.

Specs verified Jul 20, 2026

Where to Find

Prices tracked across 1 seller

Price History

Price History
Price changes tracked by the crawler

Current best price $1,899.00. Over the past 90 days: low $1,899.00, high $1,899.00, average $1,899.00 — about average.

  • Chi Battery Systems
Jun 12Jun 16Jun 20Jun 24Jun 28Jul 2Jul 6Jul 10Jul 14Jul 18Jul 22$1,897.00$1,898.00$1,899.00$1,900.00$1,901.00
All Records
13 price records in this period
DatePriceShippingTotalChangeCouponRatingSalesIn StockStatus
Chi Battery Systems(13 records)
Jul 25, 202609:10 PM$1,899.00$1,899.00$0.00Yesactive
Jul 20, 202610:29 AM$1,899.00$1,899.00$0.00Yesactive
Jul 9, 202603:25 PM$1,899.00$1,899.00$0.00Yesactive
Jul 5, 202603:31 PM$1,899.00$1,899.00$0.00Yesactive
Jul 1, 202603:29 PM$1,899.00$1,899.00$0.00Yesactive
Jun 27, 202603:18 PM$1,899.00$1,899.00$0.00Yesactive
Jun 23, 202609:44 AM$1,899.00$1,899.00$0.00Yesactive
Jun 21, 202609:23 AM$1,899.00$1,899.00$0.00Yesactive
Jun 19, 202610:17 AM$1,899.00$1,899.00$0.00Yesactive
Jun 17, 202609:18 AM$1,899.00$1,899.00$0.00Yesactive
Jun 15, 202609:28 AM$1,899.00$1,899.00$0.00Yesactive
Jun 13, 202609:28 AM$1,899.00$1,899.00$0.00Yesactive
Jun 12, 202609:24 AM$1,899.00$1,899.00InitialYesactive

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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)

Wire HarnessIncluded

Frequently Asked Questions

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