The Hawker Enersys 0769-4005C0N6 (also cataloged under Enersys Cyclon / Genesis series) is a premium, high-rate discharge 12-Volt Sealed Lead-Acid (VRLA) battery engineered for critical aircraft auxiliary power units (APU), standby emergency avionics buses, and engine starting applications in Beechcraft, Hawker, and general aviation airframes. Utilizing advanced Absorbed Glass Mat (AGM) and pure lead grid technology, the 0769-4005C0N6 delivers extremely low internal resistance, rapid recharge acceptance, and exceptional cold-cranking performance without requiring electrolyte replenishment. Sealed in a rugged flame-retardant casing, this non-spillable battery is designed for demanding high-altitude, high-vibration flight environments, ensuring reliable emergency backup power when generator power is interrupted.

Electrical Specifications, Capacity & Life Limits

• Manufacturer / Brand: Hawker Enersys Inc. / Cyclon Genesis
• Part Number / SKU: 0769-4005C0N6
• Nominal Voltage: 12 Volts DC
• Nominal Capacity (10-Hour Rate / 20-Hour Rate): 4.5 Ah to 5.0 Ah (5,000 mAh)
• Chemistry / Technology: Valve-Regulated Lead-Acid (VRLA) / Absorbed Glass Mat (AGM) Pure Lead
• Peak Discharge Current: Up to 200+ Amps (Short-circuit peak discharge capability for high-inrush starting loads)
• Internal Resistance: Very low (< 10 mΩ) for optimal energy delivery and fast recharge acceptance
• Operating Temperature Range: -40°F to 140°F (-40°C to 60°C) continuous service
• Design Calendar Life / Shelf Life:
  • Design Life: Up to 8 to 10 years in float standby service at 25°C.
  • Shelf Life (Uncharged/Stored): Up to 2 years at 25°C (77°F) before requiring a refresh charge, thanks to an ultra-low self-discharge rate (< 2% per month).
• Terminal Type: Faston / Threaded Stud / M5 Aerospace Terminals
• Case Material: High-impact, flame-retardant UL94-V0 polyolefin container

Approved Specifications & Aviation Conformance:

The Hawker Enersys 0769-4005C0N6 battery conforms to strict FAA, DOT, and military transport guidelines:

• DOT & IATA Non-Spillable Certification: Classified as non-spillable under ICAO/IATA Special Provision A67 and UN2800 for unrestricted air transport and maintenance logistics.
• DO-160 Environmental Testing: Tested for altitude pressure changes, shock resistance, operational vibration, and thermal runaway prevention.
• FAA-PMA / STC Applicable: Eligible for installation in certified aircraft standby power units and emergency lighting buses under Part 23 and Part 25 maintenance regulations.

Key Features & Performance Benefits

• Pure Lead AGM Technology: Thinner pure lead plates maximize active surface area, providing maximum power density and higher discharge currents than conventional lead-acid batteries.
• Maintenance-Free Sealed Construction: Recombinant gas technology eliminates the need to check water levels or manage acid spills during scheduled maintenance intervals.
• Extended Storage & Service Life: Superior grid corrosion resistance offers an operational calendar life of up to 10 years and long shelf storage without degradation.
• Extreme Thermal Performance: Maintains reliable discharge capacity in sub-zero high-altitude temperatures and high-engine-bay thermal environments.

Typical Applications

• Aircraft Standby Avionics & Flight Instruments: Provides emergency backup power to essential flight displays, attitude indicators, and navigation radios.
• Hawker Beechcraft Auxiliary Systems: Used in corporate jet emergency power packs, cabin lighting backup, and APU control circuits.
• Ground Support & Portable Power Units: Serves as high-reliability 12V DC power source for ground test equipment and flight-line servicing rigs.

• All in-stock orders are processed within 1–2 business days (excluding weekends and holidays) after receiving your order confirmation email.
• Orders with a lead time will ship according to the estimated shipping time shown on the product page.
• If we experience a high volume of orders or if an item is backordered, processing times may be slightly delayed. We will notify you promptly via email.

• Returns and damage claims must be made within a maximum of 3 business days after receiving the product, with prior authorization from Aircraft Shop Supply (Return Material Authorization - RMA). Returns without prior notice or written authorization will not be accepted. We strongly recommend inspecting the product upon delivery; many products require special storage conditions for which we are not responsible once they arrive to the client's facility. Please review the product's SDS for proper storage and handling.
• For products with 3 to 6 months of remaining shelf life, claims must be made within the next 2 business days after receipt.
• Returns are not accepted for products with less than 3 months of remaining shelf life.
• Returns are not accepted for products purchased during a low Shelf Life promotion, items sold with discounts, or special orders that must be placed directly with the factory.
• The customer is responsible for the return shipping cost, except in cases where the return is due to an error on the part of Aircraft Shop Supply.
• Refunds will only be issued after the product has been inspected and no damage is found.
• A 25% Restocking Fee will be charged for returns of products in good condition that are either no longer needed or were ordered incorrectly.
• A 35% Restocking Fee will be charged for returns of products with one year or less of remaining shelf life.
• No Restocking Fee will be charged if Aircraft Shop Supply is responsible for incorrectly shipping a product, or if the order is damaged upon leaving the warehouse.
• Hazardous Materials & Dangerous Goods: These items are sold as final and are not eligible for return approval.

At Aircraft Shop Supply, we are committed to shipping the highest quality and freshest product possible. To ensure efficient stock rotation and meet aviation industry standards, our inventory management is governed by the following policy:

1. Scope of Application
All Sales Channels: This policy applies to all orders processed by Aircraft Shop Supply, including but not limited to: website purchases, direct email orders, formal Purchase Orders (POs), phone orders, and contract agreements.

2. Inventory Management (FIFO)
All products with an expiration date are managed and shipped on a strict "First In – First Out" (FIFO) basis.

3. Minimum Shipping Margin
Standard Guarantee: We will not ship any products with fewer than 30 days of use remaining (days before expiration), unless previously coordinated and agreed upon with the customer.

No Automatic Guarantees: Outside of this 30-day minimum margin, Aircraft Shop Supply does not make any automatic guarantee as to the specific length of time remaining on any shelf-life item for standard orders.

4. Special Customer Requirements
We understand that certain projects, maintenance schedules, or regulatory standards require strict specifications. If your order has specific shelf-life requirements, please proceed as follows:

How to Request: If you require a specific Date of Manufacture (DOM), Date of Expiration (DOE), or a specific minimum shelf-life percentage (%), you must clearly state this requirement:

In the Comments/Notes section when placing an online order.

Explicitly written on your Purchase Order (PO) or quote request email for offline orders.

Validation Process: Once your requirement is received:

We will ship your order if the available stock matches your specifications.

If we do not have the exact batch, we will contact you prior to shipping with the shelf-life percentage (%) or dates we have available for your acceptance.

5. Limitation of Liability and Validity of Information
To ensure transparency and manage expectations, the following terms and conditions apply:

Time-Limited Validity: Any information provided by our team regarding the remaining shelf-life percentage (%) is valid only at the exact time the inquiry is made. Due to high inventory turnover, availability is subject to change without prior notice.

Informational Purposes Only: Shelf-life data provided by Aircraft Shop Supply is strictly for informational purposes and reflects the availability at the moment of inquiry. It does not constitute a batch reservation or a product warranty.

Supply Chain Liability Exclusion: Aircraft Shop Supply is not responsible for the time elapsed or any product expiration that occurs after the order has been prepared and packed. This includes, but is not limited to: the time between order placement, carrier transit times, intermediary storage, customs delays, and final delivery to the end user. It is the customer's responsibility to account for these logistical lead times within their planning.