Product Specifications for Saft BA-5112A/U Survival Radio Battery | 11.8V Lithium for AN/PRC-112, NSN 6135-01-439-6229
| BM Part #: | BA5112/U |
|---|---|
| Voltage: | 11.8 Volt |
| Capacity: | 2000 mAh |
| Energy Capacity: | 23.6 Wh |
| Type: | Li-SO2 |
| Length: | 3.06" |
| Width: | 2.25" |
| Height: | 1.54" |
| Shipping Weight: | 1.50Lbs |
| Warranty: | DOA |
- Purpose-built for the AN/PRC-112 aircrew survival radio — 11.8V Li-SO2 cell engineered specifically for SAR communications use; current Saft production ships as BA-5112A/U, compatible with all BA-5112 and BA-5112/U applications.
- Extreme cold-weather rating: -60°C to +71°C (-76°F to +160°F) — stable output across the full range of survival environments from arctic ejection to desert bailout, with no voltage delay on activation.
- 5-year shelf life — plan maintenance intervals accordingly — Li-SO2 chemistry supports long-term storage, but the 5-year shelf life is the shortest in this catalog; life support shops and aviation unit supply should factor this into inspection and replacement schedules.
- Discharge activation switch for safe disposal — built-in switch enables compliant battery disposal without external equipment, consistent with military handling requirements.
- U.S. and NATO procurement supported — requisition under U.S. NSN 6135-01-439-6229, legacy NSN 6135-01-235-4168, or NATO stock number 6135-99-974-0853.
Product Description
Saft BA-5112A/U Military Survival Radio Battery
The BA-5112A/U is a primary (non-rechargeable) Lithium Sulfur Dioxide (Li-SO2) battery manufactured by Saft for use in the AN/PRC-112 aircrew survival radio — the standard handheld SAR communications device carried by U.S. and allied military aircrew. Assembled in the USA, it is the current production version of the BA-5112/U and ships as the BA-5112A/U from Saft.
Shelf Life Notice
The BA-5112A/U has a 5-year shelf life — the shortest of any battery in this catalog. For life support and aircrew equipment applications, maintenance intervals and stockpile rotation schedules must account for this shelf life to ensure the battery is within service life when needed.
Application: AN/PRC-112 Survival Radio
The AN/PRC-112 is the primary handheld survival radio used by U.S. military aircrew for search and rescue communications following ejection or emergency bailout. The BA-5112A/U powers the radio's SAR transmission and reception functions. It uses dual pressure-type contacts and installs directly into the radio's battery compartment without tools or adapters.
Part Number Note
This product is listed under the Energy+ part number BA5112/U, but current Saft production ships as the BA-5112A/U. Both designations are fully compatible and cross-referenced — procurement officers and technicians working from TMs or supply records referencing either part number will receive the current BA-5112A/U production version.
Extreme Environment Performance
Rated for -60°C to +71°C (-76°F to +160°F), the BA-5112A/U delivers stable 11.8V output from arctic cold to desert heat with no voltage delay on activation — critical for a battery that may need to perform immediately after an emergency event in any operational environment.
Procurement Information
Current U.S. NSN: 6135-01-439-6229
Legacy U.S. NSN: 6135-01-235-4168
NATO Stock Number: 6135-99-974-0853
Manufacturer: Saft
Chemistry: Lithium Sulfur Dioxide (Li-SO2)
Current production part: BA-5112A/U
Assembled in the USA
Frequently Asked Questions
What is the AN/PRC-112 used for?
The AN/PRC-112 is a handheld survival radio carried by U.S. military aircrew for search and rescue communications following ejection or emergency bailout. It transmits on guard frequencies and supports two-way communication with SAR assets.
What is the difference between the BA-5112/U and the BA-5112A/U?
The BA-5112A/U is the current Saft production version of the BA-5112/U. Both designations are fully compatible and cross-referenced. Orders placed for the BA-5112/U will ship as the current BA-5112A/U production version.
Why does this battery only have a 5-year shelf life?
The BA-5112A/U uses Lithium Sulfur Dioxide (Li-SO2) chemistry, which has a shorter shelf life than Lithium Manganese Dioxide (Li-MnO2) alternatives. For survival radio applications, the 5-year shelf life must be factored into inspection cycles and stockpile rotation — a battery past its shelf life date should not be relied upon for emergency use.
What NSNs can be used to requisition this battery?
U.S. procurement: current NSN 6135-01-439-6229, legacy NSN 6135-01-235-4168. NATO procurement: stock number 6135-99-974-0853. All three reference the BA-5112A/U battery.
Is this battery rechargeable?
No. The BA-5112A/U is a primary (non-rechargeable) lithium battery. It must be replaced once depleted and should never be connected to a charger.
What does the discharge activation switch do?
The built-in discharge activation switch allows the battery to be safely and fully discharged prior to disposal in compliance with military battery handling requirements, without the need for external discharge equipment.
How should this battery be stored?
Store in a cool, dry location away from heat sources and direct sunlight. Plan rotation schedules around the 5-year shelf life. Keep terminals protected from conductive materials. Li-SO2 batteries may vent sulfur dioxide gas if damaged or improperly handled — follow applicable handling protocols.
