Product Specifications for Hawker SBS J16 FAA-PMA Approved Aircraft Battery
| BM Part #: | SBS-J16 |
|---|---|
| Brand: | Odyssey |
| Made In: | U.S.A. |
| Voltage: | 12 Volt |
| Capacity: | 15 Ah |
| Type: | Drycell |
| Length: | 7.15" |
| Width: | 3.01" |
| Height: | 6.61" |
| Shipping Weight: | 15.00Lbs |
| Warranty: | 1 Year |
| Datasheet: | Download |
Additional Specs:
- Installation Eligibility Model: Piper PA-18 and PA-19 series
- FAA-PMA Approved (non FAA approved version)
- Certified for Cessna C-170, C-180, C-185, C-195 Aircraft
- Certified for Piper PA-12, PA-14, PA-16, PA-18, PA-19, PA-20, PA-22 Series
- Certified for Piper PA-18 and PA-19 Series
- Download (PDF, 183KB):
Supplemental Type Certificate (STC) and Parts Manufacturing Approval (PMA) - 520 Cranking Amps for 5 Seconds
- 24 Minute Reserve Capacity
- Cycle life @ 77° F 400 at 100% DOD
- -40° F to 140° F Temperature Range
- Catalogue number 0769-4005; SN: 3094W0444
- More Specs: (Adobe PDF)
- Made in the USA
- Group 49
- Battery Cross Reference:
- Aircraft Spruce & Specialty Co.: 11-09496, 11-01945
- Apex Battery: I-SLA0128-compatible-AB36958
- Portable Power Systems (PPS): 37L105S9, SBS-J16 FAA
- Yuasa: Y50-N18L-A-CX
- Made in the USA. Why it matters:
- Superior craftsmanship; rigorously tested; high-quality parts.
- Sealed Dry-Cell Design: Eliminates the mess of liquid acid so you can mount the battery in any orientation without leaks.
- Two-Year Shelf Life: Keeps its charge for up to 24 months in storage so your plane is ready to start after a long winter.
- Vibration Resistance: Withstands heavy landings and engine vibration to prevent internal damage and premature failure.
- Rapid Recharge Capability: Absorbs power quickly so your alternator can top it off fast while you are cruising.
- Extreme Temperature Tolerance: Operates smoothly in bitter cold and intense heat from -40 degrees to 122 degrees Fahrenheit.
- FAA-PMA Certified (Aviation Grade):
- Approved for use in specific Cessna and Piper aircraft.
- Provides peace of mind regarding safety and rigorous quality control, even if you are using it for non-aviation purposes like high-end UPS or hobbyist projects.
Product Description
Reliable Starting Power for Peace of Mind
The Hawker Enersys SBS J16 battery gives you total confidence every time you pre-flight your aircraft. Weighing only 14.8 pounds, it packs a massive punch for its size. It provides strong cranking power for fast, crisp engine starts whether you are flying on a freezing winter morning or a hot summer afternoon.
Because it is built with sealed dry-cell technology, you never have to mess with liquid acid or check water levels. It is a set-it-and-forget-it solution that protects your aircraft frame from acid damage and lets you focus entirely on your flight.
Ready to Fly, Even After Sitting
If you do not fly every single day, you know the frustration of a battery that drains on its own. The SBS J16 has a remarkably slow discharge rate. When fully charged, it can sit on a shelf for up to 2 years at room temperature and still have plenty of power to start your plane. It is a perfect fit for seasonal fliers and experimental aircraft owners who want a battery that is ready when they are.
The durable internal design also makes it a favorite for pilots who demand reliability. It withstands heavy landings and intense engine vibrations that destroy standard batteries. Best of all, the non-spillable design means it can be mounted in almost any position without leaking acid onto your aircraft.
- Arrives fully charged and ready to mount in your plane.
- Fits easily into tight compartments at 7.15 inches long, 3.01 inches wide, and 6.61 inches high.
- Recharges quickly in the air so you are always ready for your next leg.
Frequently Asked Questions
Can this battery be mounted in any position?
Yes. The sealed design means there is no liquid acid to spill or slosh around. You can mount it in almost any orientation, which is great for tight compartments.
Do I need to top off this battery with water?
No. This is a completely sealed and maintenance-free battery. You never have to check acid levels or add water.
How should I store this battery if I am not flying for a while?
Keep it in a cool, dry place. Because it discharges very slowly, it can sit for up to two years without needing a recharge. However, using a smart battery tender is a great way to keep it in peak condition.
Is this battery safe to ship?
Yes. It is classified as non-spillable and non-hazardous for air and ground transport, which means it ships safely without expensive hazardous material fees.
Cross Reference & Compatibility
Customer Reviews
N/A
Battery is powerful and started engine after 2 weeks of sitting in the box before install. Has performed well since. Battery is almost half the weight of my previous one, and I look forward to many years of service with this purchase.
I ordered this lighter weight battery to replace the heavier one in my airplane. Fast free shipping, great price. Works great so far.
Found this online after a search and the pricing was good shipping was free received it promptly not damaged heck I’m impressed sure going to remember this place.
Battery fit easily in the battery box for Van’s RV7. Only a small amount more than an Odyssey PC680 but this battery is advertised to have more CCA. It cranks my I0360 easily and I am hopeful that it maintains its longevity as advertised. So far so good.
Super fast shipping, installed in my aircraft battery box, shimmed with closed cell foam. A perfect fit. With 12.9 Volts out of the box, it turned my engine over with ease. An excellent battery company to buy from.
Used these batteries in small aircraft for years and they are the best that I have used.

