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PS-12120L

Product catalog summary

Product Overview
The document provides technical specifications for the Power-Sonic PS-12120L, a 12-volt, 12.0 amp-hour rechargeable sealed lead acid battery. It is part of the General Purpose Series and is designed for applications such as general purpose, emergency lighting, medical, and fire and security.

Specifications

Nominal Voltage: 12 volts (6 cells)
Nominal Capacity: 12.00 AH at 20-hour rate, 11.90 AH at 10-hour rate, 11.10 AH at 5-hour rate, 8.00 AH at 1-hour rate
Approximate Weight: 8.80 lbs. (3.99 kg)
Internal Resistance: Approximately 25.0 milliohms
Max Short-Duration Discharge Current: 50.0 amperes for 10 seconds
Operating Temperature Range: Charge: 5°F (-15°C) to 122°F (50°C), Discharge: -4°F (-20°C) to 140°F (60°C)
Case Material: ABS Plastic

Features

Utilizes Absorbent Glass Mat (AGM) technology for superior performance
Valve regulated, maintenance-free, and spill-proof construction
High power/volume ratio for excellent energy density
Rugged vibration and impact-resistant ABS case and cover
Gas recombination technology
5-year design life

Approvals

Approved for transport by air (D.O.T., I.A.T.A., F.A.A., and C.A.B. certified)
U.L. recognized
ISO9001:2015 certified for quality management systems

Charging Instructions

Cycle Applications: Constant voltage charge at 2.35v/c – 2.45v/c (14.1 – 14.7v for 12v Monobloc) at 20°C. Initial charging current should be less than 0.25C Amps.
Float or Stand-By Service: Constant voltage charge of 2.25v/c – 2.30v/c (13.5 to 13.8 volts for 12v Monobloc at 20°C).
Temperature Compensation: Adjust charging voltage based on ambient temperature to prevent overcharge or undercharge.

Shelf Life & Storage

Shelf life varies with temperature, retaining 97% capacity at 1 month, 91% at 3 months, and 83% at 6 months at 68°F (20°C).

Contact Information

Power-Sonic Corporation, 7550 Panasonic Way, San Diego, California 92154, USA
Phone: +1 (619) 661 2020
Email: [email protected]
Power-Sonic Europe Limited, 3 Buckingham Square, Hurricane Way, Wickford, Essex SS11 8YQ, UK
Phone: +44 (0)1268 560686
Email: [email protected]

Additional Resources
For more information, including technical manuals and charger specifications, visit the Power-Sonic website at www.power-sonic.com.

Catalog excerpts

FP: Positive: Quick disconnect tabs, 0.250" x 0.032" - Mate with AMP. INC FASTON "250” series 12V 12.0 AH @ 20-hr. 12V 11.9 AH @ 10-hr. Rechargeable Sealed Lead Acid Battery PS - General Purpose Series FP: Negative: Quick disconnect tabs, 0.187" x 0.032" - Mate with AMP. INC. FASTON "187” series FEATURES • Absorbent Glass Mat (AGM) technology for superior performance • Valve regulated, maintenance free spill proof construction • Power/volume ratio yielding excellent energy density • Rugged vibration and impact resistant ABS case and cover • Gas recombination technology • 5 year design life APPROVALS • Approved for transport by air. D.O.T., I.A.T.A., F.A.A. and C.A.B. certified • U.L. recognized • ISO9001:2015 - Quality management systems Tolerances are +/- 0.04 in. (+/- 1mm) and +/- 0.08 in. (+/- 2mm) for height dimensions. All data subject to change without notice. CORTORATEHEADQUARTERS (USA AND INRERNATIONALEXCLUDIEG EMEA) Power-Sonic Corporation 7550 Panasonic Way, San Diego, California 92154 T: +1 (619) 661 2020 F: +1 (619) 661 3650 E: [email protected] A0WER-UANICEUR0UE LIMIAED (EMEA - EU RONE.MIEDLE EASUAN XUFRICR) 3 Buckingham Square, Hurricane Way, Wickford, Essex SS11 8YQ T: +44 (0)1268 560686 F: +44 (0)1268 560902 E: [email protected] To ensure safe and efficient operation always refer to the latest edition of our Technical Manual, as published on our website. © 2018. Power-Sonic Corporation. All rights reserved. All trademarks are the property of their respective owners. All data subject to change without notice. E&O.E Approximate Weight Internal Resistance (approx.) Max Short-Duration Discharge Current (10 Sec.) Shelf Life (% of nominal capacity at 68°F (20°C) 1 Month 3 Month 6 Month Operating Temperature Range Charge Discharge Case Power Sonic Chargers

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LIFEAmbient Temperature 20˚CSTAND-BY USE CHARACTERISTICS IN (68˚F) Float Charging Voltage 2.25 - 2.30 V/Cell Float Charging Voltage 2.25 - 2.30 V/Cell Cycle Applications: Apply constant voltage charge at 2.35v/c – 2.45v/c (14.1 – 14.7v for 12v Monobloc) at 20°C. Initial charging current should be set at less than 0.25C Amps. Switch to float charge to avoid overcharging. “Float” or “Stand-By” Service: Apply constant voltage charge of 2.25v/c – 2.30v/c (13.5 to 13.8 volts for 12v Monobloc at 20°C. When held at this voltage, the battery will seek its own current level and maintain itself in a fully...

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