Larson Electronics UB-2590 Ultralife Rechargeable Battery

Specifications Maximum Voltage: 16.4 or 32.8 Volts Typical Voltage: 14.4 or 28.8 Volts Final Voltage: 12 or 24 Volts Capacity: 28.8 V Mode: 6 Ah @ 500 mA @ 23¡ C14.4 V Mode: 12 Ah @ 1.0 A @ 23¡ C Max. Discharge: 6 A continuous in 28.8 V Mode12 A continuous in 14.4 V Mode Pulse Capacity: Up to 18 A / 5 seconds in 28.8 V ModeUp to 36 A / 5 seconds in 14.4 V ModeVaries according to pulse characteristics, temperature, cell history, and the application. Consult Ultralife. Energy: 173 Wh Energy Density: 120 Wh/kg, 200 Wh/I Weight: 1440 Grams Cycle Life: > 300 cycles @ C/5 to 80% of initial capacity Memory: No Memory Effect Operating Temp.: -20¡ C to 60¡ C Storage Temp.: -20¡ C to 60¡ C Self-Discharge: < 5% per Month Exterior/Housing: Hard plastic, black (Noryl N190X-701) Terminals/Connector: SC-C-179495 (see note 2) State of Charge Indicator: LCD display Safety: To prevent injury or burns do not disassemble, short circuit or dispose of in fire. Material Safety Datasheet - MSDS041. Transportation: Excepted - U.S.; Class 9 - Int`l. See note 1. Harmonized Tariff Code: 8507.80.00.00 Charging: Charge each section at constant voltage of 16.4 (16.8 max) Volts in a temperature range of 5¡ to 38¡C, limiting current to 3.0 A max, for 3 hours. Both sections can be charged in parallel, however, charge time will increase to 6 hours. Refer also to Safety Guide UBI-5112. Note 1: For a complete description of transportation regulations and definitions of the transportation classifications "Excepted" and "Class 9," refer to the Ultralife web site at www.ultralifebatteries.com. Note 2: Available cable is CA0002