Ergotron SV LiFe Power System Upgrade 97-837

  • AC power to support computer equipment without the hassle of adapters or converters
  • No complicated workflow needed to swap and charge batteries, just plug in as needed or as wall outlets are available
  • Lightweight LiFe battery and system are certified safe and provide long life with ultrafast recharge time
  • Meaningful power to support realistic runtimes


Easily add AC power to a new or existing non-powered Ergotron cart! This upgrade kit provides plenty of energy for your cart’s on-board computer hardware. The system easily attaches to the t-slot channel of current StyleView carts; with accessory brackets, it is also compatible with legacy StyleView and other Ergotron cart models.

NOTE: Select your regional power requirements for the full part number.

Tech Specs

  • Screen: -
  • Lift: -
  • Weight Capacity: -
  • Part Numbers: North America = 97-837; Europe = 97-894; United Kingdom/Ireland = 97-893; Hong Kong/Malaysia/Singapore = 97-893;Saudi Arabia (UK standard) = 97-895; Saudi Arabia (EU standard) = 97-896;
  • Description: StyleView LiFe Power System Upgrade (by Scott Clark)
  • Includes power module, battery holster, 330Wh LiFe battery, state-of-charge indicator (SOCI), AC coiled power cord, 3-outlet power strip, attachment hardware
  • On-board charging—no need to swap batteries
  • Battery certified to UL 2054, IEC 62133
  • System level certification to UL 60601-1
  • Delivers full power to computer equipment on the cart while simultaneously charging the battery
  • State of charge indicator shows time remaining in 20% increments ...
  • One amber LED and 4 green LEDs represent that battery is fully charged, 100%
  • One flashing amber LED indicates that less than 10% of the battery’s capacity remains
  • Battery and holster connectors rated to 5,000 cycles

Attachment to Ergotron carts

  • StyleView SV10/40/41/43 carts, Neo-Flex Mobile MediaCenter: mounting hardware is included with system
  • StyleView SV31 carts, Neo-Flex WideView Workspace, original WorkFit-C, original Neo-Flex carts: attaches using two 60-587 interface brackets (sold separately)
  • Current Neo-Flex carts: attaches using mounting kit 97-818 (sold separately)


  • 330Wh, 12V LiFePO(4)
  • Weight = 8.1 lbs / 3.7 kg
  • 6.5"W x 3"D x 10"H / 16.5 x 7.6 x 25.4 cm (includes handle)
  • 25Ah continuous
  • Battery LED state of charge indicator
  • Charge rate = 10A
  • Charge time = 2.5–3 hours


  • 97-837: input = 120VAC/60Hz, 4.2A; output = 120VAC/60Hz, 175W
  • 97-893, 97-894: input = 230VAC/50Hz, 2.3A; output = 230VAC/50Hz, 175W
  • 97-895, 97-896: input = 230VAC/60Hz, 2.3A; output = 230VAC/60Hz, 175W
  • Shipping Dimensions: 12.75"H x 20.5"W x 19.75"D (32.4 x 52 x 50.2 cm)
  • Shipping Weight: 24 lbs (11 kg)
  • Warranty: Product will be free from defects in materials and workmanship for five years—covered at 100% for the first three (3) years and coverage for years four (4) and five (5) are prorated at 1/60th per month
  • The LiFe battery will furnish 80% of the rated capacity for each discharge cycle within the specified range of operations for the earlier to occur of (1) 36 months from the date of shipment or (2) 3,000 cycles
  • The LiFe battery discharge cycle is defined as starting at the fully-charged state through the fully discharged state and back to the fully charged state. Discharge cycle counts are calculated by the software within the battery
  • This warranty is only valid if the battery is used and charged with the SV LiFe Power System Upgrade


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