Product Specifications for Saft BA-5588A/U Military Battery | 15V Lithium for PRC-68, PRC-128, NSN 6135-01-088-2708
| BM Part #: | BA5588A/U |
|---|---|
| Voltage: | 15 Volt |
| Capacity: | 3500 mAh |
| Energy Capacity: | 52.5 Wh |
| Type: | Li-SO2 |
| Length: | 3.78" |
| Width: | 3.54" |
| Height: | 1.22" |
| Shipping Weight: | 0.85Lbs (13.6 oz) |
| Warranty: | DOA |
- Compatible with PRC-68, PRC-128, PRC128, and PRC-136 tactical radios — 15V Li-SO2 primary cell with snap contacts for direct installation in squad and platoon-level tactical communications equipment.
- Extreme cold-weather rating: -60°C to +71°C (-76°F to +160°F) — stable 15V output from arctic cold to desert heat, consistent with the temperature performance of other Saft Li-SO2 batteries in this catalog.
- 6-year shelf life with ultra-low self-discharge — suitable for depot storage and pre-positioned unit equipment; factor shelf life into stockpile rotation planning.
- Compact flat form factor with snap contacts — 3.78" × 3.54" × 1.22" profile sized for the PRC-68 battery compartment; snap contact interface differs from the 6-position connector used by larger manpack radio batteries in this catalog.
- Dual NSN coverage; Assembled in the USA — requisition under current NSN 6135-01-088-2708 or legacy NSN 6135-00-088-2708 through DLA supply channels.
Product Description
Saft BA-5588A/U Military Tactical Radio Battery
The BA-5588A/U is a primary (non-rechargeable) Lithium Sulfur Dioxide (Li-SO2) battery manufactured by Saft for use in squad and platoon-level tactical communications radios. Assembled in the USA, it delivers stable 15V output at 3500mAh in a compact flat form factor with snap contacts, sized specifically for the PRC-68 family of tactical radios.
Compatible Military Radios
The BA-5588A/U is qualified for use with the following tactical radio platforms:
- PRC-68 — compact squad radio used from the Vietnam era through the 1990s
- PRC-128 / PRC128
- PRC-136
Form Factor and Contacts
The BA-5588A/U uses a flat rectangular form factor — 3.78" × 3.54" × 1.22" — with snap contacts. This contact type differs from the 6-position connector used by larger manpack radio batteries in this catalog. Verify contact and dimensional compatibility against your equipment's technical manual before ordering.
Built for Long-Term Readiness
A 6-year shelf life and ultra-low self-discharge rate support depot stockpiling and pre-positioned equipment programs. Stable voltage output across -60°C to +71°C ensures reliable tactical radio performance across the full range of operational environments.
Procurement Information
Current NSN: 6135-01-088-2708
Legacy NSN: 6135-00-088-2708
Manufacturer: Saft
Chemistry: Lithium Sulfur Dioxide (Li-SO2)
Assembled in the USA
Frequently Asked Questions
What radios use the BA-5588A/U?
The BA-5588A/U is designed for the PRC-68, PRC-128, PRC128, and PRC-136 tactical radios. Consult your equipment's technical manual to confirm battery type, quantity, and installation procedure for your specific configuration.
What is the PRC-68?
The PRC-68 is a compact squad-level tactical radio used by U.S. military forces from the Vietnam era through the 1990s. It remains in use in reserve, national guard, and surplus inventories, and is a common subject of collector and restoration interest.
What is the difference between NSN 6135-01-088-2708 and 6135-00-088-2708?
Both NSNs reference the same battery. The 6135-00-088-2708 uses an older NATO catalog format (country code 00) predating U.S. standardization on the 01 prefix. The current requisition NSN is 6135-01-088-2708. The legacy NSN may still appear in older technical manuals and supply records.
Is this battery rechargeable?
No. The BA-5588A/U is a primary (non-rechargeable) lithium battery. It must be replaced once depleted and should never be connected to a charger.
What part numbers does this battery replace?
BA-5588/U, BA5588/U, BA5588A, BA5588A/U, BA5588AU, and BA5588U.
How should this battery be stored?
Store in a cool, dry location away from heat sources and direct sunlight. The Li-SO2 chemistry supports a 6-year shelf life under proper storage conditions. Keep terminals protected from conductive materials. Li-SO2 batteries may vent sulfur dioxide gas if damaged or improperly handled — follow applicable handling protocols.
