The BA-14/2850 Aircraft Ramp Power Supply and Battery Charger is a multi-purpose aircraft flight line service and maintenance tool. The unit has a filtered 14 & 28 volt DC power supply with up to 50 amperes capability for tests of aircraft electrical systems and a secondary mode for recharging run-down batteries. The BA-14/2850 plugs directly into the aircraft APU connector and is tied to the electrical system when the master switch is activated. Selection of output voltage is by a front panel switch which is protected by a switch guard. Closing the guard forces the switch to the 14 volt position.
Version (Alternate Part# BA14/2850P) is designed as a power supply and battery charger unit with 14 and 28 dual voltage, 50 amps, 110 volt input, 60Hz frequency, and includes the Piper and Cessna plugs.
- Fully automatic charging process
- LED indicator
- On/Off switch also resets the unit
- Plugs directly into the APU receptacle on the aircraft
- Front panel Output voltage selection
- Guard protected switch
- Closed guard forces switch to the 14 volt position
- 50 amperes filtered 14 & 28 volt supply
- Aircraft APU connectors furnished
- AC circuit breaker
- 8 foot DC cable
- Ferro-resonant regulated supply
Product Codes | |
|---|---|
| Mfr Part No: | B-14/28-50P |
| ECCN: | EAR99 |
| SCHEDULE B CODE: | 8504.40.0000 |
Weight: 46 lbInput voltage: 110 VACInput frequency: 60HzOutput voltage: 14/28 VDCDC output amperage: 50A
- Stock: Out of Stock - On Backorder
- Manufacturer Part #: B-14/28-50P
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Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies to all refunds (returns, cancellations, core-fee refunds) regardless of reason.
- Return shipping: paid by buyer.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
Authenticity & authorization
All parts sold by American Aviation Parts are genuine factory products sourced through authorized distribution channels. Our authorization status varies by brand — for some brands we are a direct authorized dealer; for others we are an independent reseller through authorized distribution. Either way, the part you receive is the same factory product, with standard documentation available on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
Shipping
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