Gill LT 7641-20 Battery

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Part# 11-06245
MFR Model# 7641-20


  • The Gill 7641-20 is a sealed lead acid battery upgrade to the popular Gill G-641
  • 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 7641-20 for your turbo prop and helicopter applications. The Gill 7641-20 is PMA for the following manufacturers: Airbus, MD Helicopters, Bell, ATR. See the application chart to locate your aircraft and review your battery options.

Model Volts Amp Hours 30 Minute Capacity Battery Diagram PDF
7641-20 24 20 35 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


Manufacturer Model PMA SUP. #
Airbus Helicopter AS350B, AS350B1, AS350B2, AS350B3, AS350BA, AS350C, AS350D, AS350D1 63
ATR-GIE Avions de Transport Regional ATR42-200, ATR42-300, ATR42-320, ATR42-500, ATR72-101, ATR72-102, ATR72-201, ATR72-202, ATR72-211, ATR72-212, ATR72-212A 68
Bell 206A, 206B, 206L, 206L-1, 206L-3, (W/ STC SRO1406LA), 206L-4 23, 51
Enstrom TH-28, 480, 480B 62
McDonnell Douglas (Hughes) 369 Series, 500N 23, 50
MD Helicopters Inc. 369, 369A, 369D, 369E, 369F, 369FF, 369H, 369HE, 369HM, 369HS, 500N, 600N (w/ STC kit SR01427LA installed) 50
Schweizer Aircraft Corp. 269D 50

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Please note,'s personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Is this Gill 7641-20 sealed battery considered hazardous for shipping purposes?

No, this battery is not considered hazmat.

Q: What is the warranty on the Gill LT 7641-20 battery?

2-year warranty after install date.