Gill LT 7641-20 Sealed Lead Acid Aircraft Battery



Extreme Cranking. The Gill LT 7641-20 aircraft battery is a sealed lead acid FAA-TSO'd battery upgrade to the popular Gill G-641.

The Gill LT 7641-20 battery is shipped fully charged - no electrolyte or water is required.

Gill LT 7641-20 Aircraft Battery main benefits:

  • Robust Starts, Higher Residual Power, and Faster Re-Charge Times
  • Non-Spillable - Suitable for Aerobatic Maneuvering
  • Advanced Valve Regulated Lead Acid (VRLA) Design
  • Cost Competitive. Featuring the Best Shelf Life in Lead Acid Chemistry
  • FAA / PMA Approved, TSO Authorized and Tested to DO-160E Standards
  • 2-Year Factory Warranty

No HazMat Fees within CONUS with FedEx / UPS Ground

Estimated delivery: February 27th - March 1st
Part Number: 7641-20 Category: Tag:

Gill LT 7641-20 Sealed Lead Acid Aircraft Battery Features

  • Maintenance Free – Shipped Fully Charged and No Electrolyte or Water Required
  • 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 to DO-160E Standards
  • First Capacity Check Not Required Until 18 Months/1800 Hours
  • Advanced Valve Regulated Lead Acid (VRLA) Design
  • Fully Recyclable
  • FAA/PMA Approved
  • 2-Year Factory Warranty After Installation
  • HazMat Exempt


Gill LT 7641-20 Battery Applications:

Airbus Helicopter: AS350B, AS350B1, AS350B2, AS350B3, AS350BA, AS350C, AS350D, AS350D1
ATR: ATR42-200, ATR42-300, ATR42-320, ATR42-500, ATR72-101, ATR72-102, ATR72-201, ATR72-202, ATR72-211, ATR72-212, ATR72-212A
Bell: 206A, 206B, 206L, 206L-1, 206L-3, (W/ STC SRO1406LA), 206L-4
Enstrom: TH-28, 480, 480B
McDonnell Douglas (Hughes): 369 Series, 500N
MD Helicopters: 369, 369A, 369D, 369E, 369F, 369FF, 369H, 369HE, 369HM, 369HS, 500N, 600N (w/ STC kit SR01427LA installed)
Schweizer: 269D


WARNING: Gill LT 7641-20 Battery can expose you to chemicals including ARSENIC (INORGANIC ARSENIC COMPOUNDS), CARBON BLACK (AIRBORNE, UNBOUND PARTICLES OF RESPIRABLE SIZE [= 10 MICROMETERS]), and LEAD, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, please visit

Additional information

Weight44.30 lbs
Dimensions14.5 × 9.25 × 10.375 in


One Hour Capacity, C1, Ah


30 Minute Emergency Rate, C/2, A




Gill LT 7641-20 Aircraft Battery

Gill LT 7641-20 Sealed Lead Acid Aircraft Battery


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