12V Pass-Thru Charger Built for Power and Durability
The SN-926-A12 12V Pass-Thru Charger is engineered for maximum efficiency and toughness, providing continuous 12VDC output while charging BB-2590 Li-Ion batteries through its SAE 2-pin input. Designed with mission-critical environments in mind, this charger seamlessly switches from external power to battery mode in just 3 milliseconds, ensuring zero interruption to your connected devices. Fully compatible with SMBus protocols and built to endure the harshest elements, this charger is perfect for outdoor enthusiasts, field engineers, and military applications. Its watertight body and UV-resistant environmental strap make it an unbeatable option in extreme conditions.
12V Pass-Thru Charger with SAE Input: Built for Mission-Critical Environments
- Seamless Switchover: Automatically transitions from external power to battery in 3 milliseconds to prevent downtime.
- State of Charge Display: Stay informed with visual indicators for both active charging and battery power modes.
- SMBus Compatible: All SMBus pins are populated for advanced battery communication and diagnostics.
- Rugged Design: Impact-resistant and watertight casing makes it ideal for field use and extreme environments.
- Efficient Power Management: Allows simultaneous battery charging and device power draw with a continuous 15A output.
Rugged Battery Backup & Watertight 12V Power Converter
The SN-926-A12 isn’t just a power solution—it’s the gold standard for rugged battery backups. With watertight sealing and UV-impervious straps, it's tailor-made for field deployment, tactical gear setups, and outdoor operations where failure is not an option. Its 12VDC unregulated output, combined with integrated SMBus communication and a durable 6-foot cable, supports real-time data and consistent power delivery even under extreme temperatures ranging from -40°C to +60°C. Whether you're powering field radios, sensors, or remote monitoring units, this 12V pass-thru charger with SAE input stands strong.
Military-Grade 12V Power Backup with Full Specs
- Part Number: SN-926-A12
- Input Charging Voltage: 10.5–36VDC
- Output Voltage: 12VDC (unregulated)
- Output Current: 15 Amps Continuous
- Daughter Board: 10 Amp board integrated
- Input Connector: SAE 2 Pin
- Switch Time: 3 milliseconds (input to battery)
- Indicators: State of Charge & Battery Fuel Indicator
- Switch: On/Off circuit shutoff for storage
- Cable Length: 6 Feet
- Wire Type: AWG 16 / AWG 22, OD: .305"
- Weight: 12 oz.
- Environmental Resistance: Watertight, UV-resistant strap
- Operating Temperature: -40°C to +60°C
- Battery Compatibility: Rechargeable BB-2590 Li-Ion Batteries
SAE Input Charger & SMBus Battery Charger Trusted in the Field
The SN-926-A12 has become a standard among professionals who need reliable, portable 12V power in the harshest of environments. From defense contractors to tech-savvy field teams, this watertight 12V power converter delivers consistent performance with minimal maintenance. Trusted for use with BB-2590 Li-Ion batteries and built for longevity, it continues to raise the bar for what a rugged charger should be.
