CSB XTV12200 Pure Lead VRLA Battery 12V 20Ah Telecom Grade

Product Features

VRLA (Valve Regulated Lead Acid) battery
Maintenance-free, with AGM (Absorbent Glass Mat) technology achieving 99% gas recombination efficiency
Pure lead construction with proprietary element formulation
Designed for float charge backup power applications under extreme temperature conditions
Manufactured to IEC 61056-1/2:2012 and certified to UL1989 (MH14533)

Application Scenarios

Backup power for telecom broadband access equipment
DC power supply for outdoor communication cabinets
Backup power for fiber optic network nodes
Indoor and outdoor backup power for communication base stations
Power supply for broadband integrated service access equipment
Backup power for cable television networks

Product parameters

Model：XTV12200
Voltage：12 Vdc
Nominal Capacity：20 Ah @20hr-rate
Ah Capacity：18.4 (8-Hr 1.75 VPC @ 25°C)
Ah Capacity：20.0 (20-Hr 1.75 VPC @ 25°C)
Ah Capacity：18.0 (8-Hr 1.80 VPC @ 25°C)
Max. Charge Current：6.0 A
Max. Discharge Current：230 A
Short Circuit Current：591 A
Internal Resistance：12.2 mΩ
Terminal Type：I1 thread lead alloy terminal to accept M5 bolt
Terminal Torque：30.4±6.1 Kgf·cm / 26.4±5.3 Lbf·in / 3.0±0.6 N·m
Container Material：ABS (UL 94-HB) standard, flame-retardant (94-V0) available upon request
Weight：6.35 / 14.00 kg / lb.
Length (L)：181.0±2.0 / 7.12±0.08 mm / in
Width (W)：76.0±1.0 / 2.99±0.04 mm / in
Height (H)：165.0±2.0 / 6.50±0.08 mm / in
Design Life：Up to 12 years in standby service at 25°C; Eurobat (20°C): 10/12 years, Long Life
Float Charging Voltage：13.5 - 13.8 Vdc/battery
Equalizing Charging Voltage：14.4 - 15.0 Vdc/battery
Operating Temperature：discharge/charge -20°C to 50°C; storage -15°C to 40°C

Product details

The CSB XTV12200 is part of the XTV series and is a 12V top terminal VRLA-AGM battery. This series uses pure lead valve regulated sealed lead acid technology, primarily serving the telecom broadband sector, and can be deployed both indoors and outdoors. Nominal voltage is 12 Vdc; nominal capacity at the 20-hour rate (25°C, 1.75 VPC) is 20 Ah, capacity at the 8-hour rate is 18.4 Ah, and capacity at the 8-hour rate at 1.80 VPC is 18.0 Ah. In terms of electrical parameters, the XTV12200 has a maximum charge current of 6.0 A, a maximum discharge current of 230 A, a short-circuit current of 591 A, and an internal resistance of 12.2 mΩ. At 25°C, the float charge voltage range is 13.5 to 13.8 Vdc/battery, and the equalization charge voltage is 14.4 to 15.0 Vdc/battery. Self-discharge characteristics: after 90 days of storage at 25°C, capacity loss is less than 10%; storage for up to 6 months is possible, but a full charge is required before use; if the ambient temperature exceeds 25°C, charging should be carried out earlier. In terms of construction, this battery uses valve regulated sealed lead acid design and AGM absorbent glass mat technology, achieving 99% gas recombination efficiency and requiring no maintenance. The pure lead construction, combined with a proprietary element formulation, enables it to handle float backup power tasks under extreme temperatures. The case is ABS (UL 94-HB), with a flame-retardant version (94-V0) available on request. Terminals use I1 threaded lead alloy, compatible with M5 bolts, with a torque of 30.4±6.1 Kgf·cm, 26.4±5.3 Lbf·in, or 3.0±0.6 N·m. Dimensions and weight: length 181.0±2.0 mm, width 76.0±1.0 mm, height 165.0±2.0 mm, weight 6.35 kg (14.00 lb). Nominal operating temperature is 25°C, discharge and charge range is -20°C to 50°C, and storage range is -15°C to 40°C. Under 25°C float backup conditions, design life is up to 12 years, and Eurobat (20°C) rates it as a 10/12-year long life grade. The XTV12200 is manufactured according to IEC 61056-1/2:2012 and is UL1989 certified (MH14533). With its 12V 20Ah capacity, pure lead AGM construction, and wide operating temperature range, it is suitable for float backup scenarios such as telecom broadband, providing reliable backup power support whether indoors or outdoors.