(1).Choice--2v / 4v / 6v / 12v battery,0.8ah-3000ah,gel and agm battery,vrla battery,lead acid battery,SLA,Front terminal battery,various choice for you. (2).Battery type--Maintenance free operation,rechargeable type and deep cycle type (3). Quality control--37 production process,7 steps quality check to promise stable quality and high reliability for you (4). Span life--10 years design life at 25 ℃,at least 1 years warranty,provide you the best service. (5). Certificates--CE&UL&MSDS certification and National Center For Quality Supervision and Inspection of Battery Products test approved (6). Material Quality--Fresh lead board , using the best 1# Lead Ingot as material,and ABS Engineering Plastic ,long use life and low pollution (7). Safety Design--Double vented safety design,valve technology to provide you battery with safety and stable quality (8). Fresh Battery--All fresh production (9). Honest Supplier--Kanglida lead acid battery | gel battery | agm battery has been 100 Honest Brand Security products Supplier for many years. (10). Many security company buy the Honeywell system in China,most of choose Kanglida battery for the security system.