The CSB HRL12280W Battery is our 100% compatible replacement for the Douglas DSU12-300 unit. The CSB HRL12280W battery replacement is designed especially for high efficient discharge application. It can be used for more than 260 cycles at 100% discharge in cycle service, up to 5 years in standby service.

Advantages of the CSB HR Series: HR stands for High Rate Discharge. This series is a high energy, high intensity, and high-quality output electrical energy product series with 20% more energy density than same volume products at high rate discharge characteristics. ISO9001, 14001, OHSMS 18001 certified

Order Requirements: There is a minimum order quantity of four units per order. If you're looking for more than four units please feel free to shoot us an email via the contact us tab with the quantity you're looking for and your delivery zip code. A live battery specialist will get back to you within 24 hours.

Warranty: Our Douglas DSU12-300 battery is covered under a one-year free replacement warranty directly through High-Tech Battery Solutions, Inc.

Douglas DSU12-300 Battery Replacement Features:

• Capacity: 120W @ 15 minute-rate to 1.67V per cell @ 25°C (77°F)

• Designed specifically for UPS applications

• Electrochemistry optimized for high rate performance

• AGM (Absorbed Glass Mat) VRLA (Valve Regulated Lead Acid) technology

• High Rate Discharge

• UL recognized and IATA approved (air freight)

• 1 Year Warranty

Douglas DSU12-300 Battery Replacement Specifications:

• Length: 10.28 (in)

• Width: 6.63 (in)

• Height: 8.43 (in)

• Weight: 56.9 lbs

• Terminal: Insert M6

Any questions regarding the Douglas DSU12-300 battery replacement? Please feel free to either give us a call toll-free at 1-877-775-4381 or contact us to talk to a specialist today.