This is a 12 Volt, 18 amp-hour sealed lead acid battery with nut and bolt connector as used for FIRST Robotics Competition Robots.

• Description
• Specifications
• Documentation

• The MK ES17-12, 12 Volt, 18 amp-hour sealed lead acid battery with nut and bolt connector has proven to be a trustworthy power source for many FIRST Robotics Competition robots. AndyMark is proud to stock these popular batteries once again.

  The batteries are packed within a 7 in.x7"x7" box (aka: interior box). A 3/4 in. layer of tight packing material is placed around the interior box, within a sturdy outer 9.5 in.x9.5"x9.5" box. The entire weight of this robust double box packing assembly will be approximately 29 pounds. We also include an instruction sticker to help use and maintain your battery.

  Two (2) batteries are shipped within one box for this price.

  To learn more about Battery care and testing, watch this video.

• • Capacity: 18 Aa
  • Life Expectancy: 100% Depth of Discharge: 200 Cycles, 50% Depth of Discharge: 500 Cycles, 30% Depth of Discharge: 1000 Cycles
  • Life Span: 1-2 years in competition robotics at peak performance, but longer in practice and demo applications
  • Manufacturer: MK Battery
  • Manufacturer Part #: ES17-12
  • Size: 7.13 in. long x 6.57 in. tall x 2.99 in. wide
  • Style: Sealed Lead Acid (SLA / AGM)
  • Voltage: 12 V
  • Weight: 12.89 lbs. each battery