The high-impact resistant battery case is made of non-conductive ABS plastic. Produced from highest grade materials with a carefully controlled plate-making process, this compact battery provides excellent output per cell resulting in superior power/volume and power/weight ratios.

NOTE: the 2863 meets federal and international requirements for inclusion in checked airline luggage. The IATA clearance download can be found here.

For a fully charged battery, the following guidelines apply to hours of continuous operations:

• 22 - 24 hours for a 12-watt black light 2851U
• 18 - 20 hours for a 15-watt black light 2804, 2805, 2813C
• 13 - 14 hours for a 22-watt black light 2851M

The battery can be used over a temperature range of -76° to +140°F (-60° to +60°C). Weight is 18.7 lbs.

For maximum life of battery:
• Do not discharge battery below 10.5 V before recharging.
• Recharge battery as soon as possible after using.  Full recharge can be obtained in 12 to 18 hours.
• Do not leave the equipment connected when the battery is discharged.
• Unit should be stored in a fully charged state and kept in a cool place.
• Recharge every 90 days when not in use.

See 2861VM for description of voltmeter to check battery voltage.  BioQuip cannot replace batteries that have been over-discharged.