This is the Head Unit only.  It will require a discharge bank to be used with it.  If you have your own bank that will work or if you are wanting this for 1/28, get this and the 1/28 discharge bank.

Discharge bank load recommendation (total load of the resistors, recommend to use RX24 100W resistors with fans and heatsinks to cool them down):

Standard 2s ~0.070Ω

Standard 1s ~0.035-0.070Ω

1/28 2s ~ 1.33Ω 

Maximum current supported by the Battery Wizard is 200A pulse.  Make sure your resistor values are chosen to pulse the battery at less than 200A.  Roughly 0.04Ω total load for a 2s battery. 

Introducing the Battery Wizard, brought to you by WMH Racing. Where the Magic Happens!

Battery Wizard: noun

1. The ultimate battery performance measuring device.
2. A magical being that produces information about battery performance.

The Battery Wizard is a performance measuring device for your 1s and 2s batteries. This tool is ideal for: comparing, knowing when to retire, and knowing what kind of performance your battery really has. No more seeing the Wizard behind the curtain, for "good" packs. Having the ability to test your batteries, affords you knowledge on how much: power you will be able to have, for how long, and how much you will fade. In short the Battery Wizard will do for batteries as the Motolyser did for motor tuning. 

Shipping Updates:

Orders are made to order and these take us a bit to make.  Normal shipping is 3-5 days after an order is placed.

Key Features:

• Internal resistance measurement
• Displays battery: discharge curve, milestones, and raw data every 15 seconds
• Choice of discharge rate: 1-45 amps* for 1s and 2s batteries
• Reaches desired amps in approximately 2 seconds
• Customizable cut off voltage
• Able to calibrate voltage to your multimeter
• Bar graph discharge display
• Discharge reference table, AKA "The Spell Book"
• Choice of color
• Handcrafted in the USA with premium components built for longevity
• Precision calibrated with lab grade equipment
• Reverse polarity identification

Specifications:

• 8-15v input, recommended to run off of 12v power supply
• Built in heat safety, won't allow the unit to reach over 100° Celsius during a discharge. Unit must return to below 40° Celsius before starting a new cycle.
• Discharge input=Xt90 female
• Balance Charge lead input=xt90 female (like the Icharger 456 and 458)
• Required to use: Balance charge lead, power source, lipo safety bag

***We are not liable for any use or misuse of this item, please read the instructions prior to use. Please note that this listing is for 1 battery wizard, and selected options with no other items included.

Items included with purchase: 

• Battery Wizard 

Additional items needed (not included): 

• Battery 
• Discharge Box
• 8-15V DC Power Source (Recommended: 12V)
• LiPo Safe
• 1S/2S charge lead with XT90 connectors and 3-pin JST balance connector
  

Don't leave your performance to chance. Elevate your RC racing game with the Battery Wizard and stay ahead of the competition!

Battery Wizard Manual: https://cdn.shopify.com/s/files/1/0669/7277/8731/files/BATTERY_WIZARD_-_Manual.pdf?v=1710872902