Gill LT 7639-27 Battery

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Part# 11-07462
MFR Model# 7639-27


  • The Gill 7639-27 is a Sealed Lead Acid Aircraft Battery
  • Maintenance Free – Shipped Fully Charged and No Electrolyte or Water Required
  • Non-Spillable and Proven for Aerobatic Maneuvering
  • 2 Year Factory Warranty After Installation
  • Robust Starts, Higher Residual Power & Faster Re-Charge Times
  • First Capacity Check Not Required Until 18 Months/1800 Hours
  • Cost Competitive and Best Shelf Life in Lead Acid Chemistry
  • Advanced Valve Regulated Lead Acid (VRLA) Design
  • FAA/PMA Approved, TSO Authorized and Tested to DO-160E
  • LTŪ Series Batteries Are Fully Recyclable
  • LTŪ Series Batteries Ship Hazmat Exempt
Start strong with the GillŪ 7639-27 for your Beechcraft DH, BH, HS and BOE 125 Series. Also PMA approved for Dassault Falcon 10, Eurocopter MBB-BK117 A-1 through A-4 and MBB- BK117 B-1 through C-1, and Mitsubishi YS-11A-200 and YA-11A-500-600. See the application chart to locate your aircraft and review your battery options.

Model Volts Amp Hours 30 Minute Capacity Battery Diagram PDF
7639-27 24 27 45 Download Full Battery Specification
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm -


  • Improved Shelf Life - Best Shelf Life in Lead-Acid Chemistry
  • Lower Weight
  • Dependable
  • Durable
  • High Reliability through Engineered Proecessoes
  • Improved Energy Density
  • Best Discharge and Recharge Efficiency in Value-Regulated Lead-Acid
  • Robust Construction
  • Tested and Approved of to DO-160E
  • FAA/PMA Approved


  • Model Number : 7639-27
  • Part Number : 22103
  • Type: Sealed
  • Volts : 24
  • Weight 60 lbs
  • Electrolyte: Not Needed
  • Capacity: 1 Hr (C1) 27
  • lpp: 30 Min (2C) 42
  • lpr: 60 sec/0 deg F (CCA) 400
  • Description: Aircraft Battery
  • TSO Authorized: No
  • FAA-PMA: Yes


Manufacturer Model PMA SUP. #
Beech (Raytheon) DH.125 Series 400, HS.125 Series 600, HS. 125 Series 700, BH.125 Series 600, BAe.125 Series 800 23, 49
British Aerospace DH.125-400A, HS.125-600A, HS.125-700A, BH.125-600A, BAe.125-800A 23, 49
British Aerospace Jetstream 3101 Series 24, 49
British Aerospace (Operations) Ltd. Jetstream Series 3101 23, 49
Dassault-Breguet Falcon 10 23, 49
Embraer EMB-500 53
Eurocopter Deutschland GmbH B0-105A, B0-105C, B0-105S, MBB - BK117 A-1,- BK117 A-3, - BK117 A-4, - BK117 B-1, - BK117 B-2, - BK117 C-1 23, 49
Messerschmitt-Bolkow-Blohm GmbH BO-105A, BO-105C,B0-105S 24, 49
Mitsubishi Heavy Industries YS-11A-200, YS-11A-300, YA-11A-500, YA-11A-600 49

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