12V 20Ah SLA Sealed Lead Acid Alarm UPS System Battery AGM

Model：FBR12-20
Voltage：12V
Capacity：20AH
Dimension：181*77*167(167)mm
MOQ：50PCS

1.Using oxygen recombination technology: maintenance-free

2.PbCaSn alloy for plate grids: less gassing, less self-discharging

3.High quality AGM separator: extend cycle life and prevent micro short circuit

4.ABS material: increase the strength of battery container. (Flame-retardant ABS is optional);

5.High purity raw material: ensure low self discharge rate

6.Silver-coated copper terminals (T1, T2 terminal), brass insert terminals and lead terminals improve the electric conductivity

>Specification

Battery Model No.		FBR12-20
Nominal Voltage		12V
Capacty(25ºC)	20HR(10.5V)	20Ah
	10HR(10.5V)	18.7Ah
	1HR(9.60V)	13Ah
Dimension	Length	181±1.5mm
	Width	77±1mm
	Height	167±2mm
	Total height	167±2mm
Approx. Weight		5.7kg±5%
Terminal type		F17/F18
Internal resistance(Fully charged,25ºC)		14mΩ
Capacity affected by temperature(20HR)	40ºC	102%
	25ºC	100%
	0ºC	85%
	-15ºC	65%
Self-discharge(25ºC)	3month	Remaining Capacity:91%
	6month	Remaining Capacity:82%
	12month	Remaining Capacity:65%
Nominal operating temperature		25ºC±3ºC(77ºF±5ºF)
Operating temperature range	Discharge	-15ºC-50ºC(5ºF-122ºF)
	Charge	-10ºC-50ºC(14ºF-122ºF)
	Storage	-20ºC-50ºC(-4ºF-122ºF)
Float charging voltage(25ºC)		13.6 to 13.8V Temperature compensation:-18mV/ºC
Cyclic charging voltage(25ºC)		14.5 to 15V Temperature compensation:-30mV/ºC
Max charging current		6A
Max discharging current		300A(5sec.)
Designed floating life(20ºC)		5years

>Applications

- Thicker, Full-Frame plates

- High-purity lead-calcium-alloy grids

- High-Density active paste – improved capacity

- Low self-discharge rate – 2% per month at 20C

- Faster recharge acceptance

- Longer cycle-life

- Ultra-reliable

>Package

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