Fbr6-4.5 6V 4.5ah High Quality UPS Battery Lead Acid Battery for Radio

• Customization: Available
• Type: Lead-Acid Batteries
• Usage: UPS, Electric Power, Lighting
• Model NO.: FBR6-4.5
• Discharge Rate: Low Discharge Rate
• Shape: Square Battery
• Electrolyte: Acid
• Installation: Fixed
• Rechargeable: Chargeable
• Color: Gray
• Transport Package: Carton
• Specification: 54*54*64cm
• Trademark: FOBERRIA
• Origin: Made in China
• HS Code: 8507200000
• Production Capacity: 10000PCS/Day

Product Description

>Main Features

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.		FBR6-4.5
Nominal Voltage		6V
Capacity (25ºC)	20HR(5.25V)	4.5Ah
	10HR(5.25V)	4.25Ah
	1HR(4.80V)	2.9Ah
Dimension	Length	70±2mm
	Width	47±2mm
	Height	101±2mm
	Total height	107±2mm
Approx. Weight		0.71kg±4%
Internal resistance (Fully charged,25ºC)		Approx 22mOhms
Capacity affected by temperature(20HR)	40ºC	102%
	25ºC	100%
	0ºC	85%
	-15ºC	65%
Self-discharge (25ºC)		3% of capacity declined per month at 25°C(average)
Charge Voltage(25°C)	Cycle use	Float use
	7.25-7.45V(-15mV/°C),max. Current :1.35A	6.8-6.9V(-10mV/°C)

 

>Applications 
1.Solar and wind energy storage system
2.EPS and UPS battery backup
3.Signal system , emergency lighting system , security system
4.Telecommunication Equipment
5.Power source for portable devices or tools

>Structure and composition

Component	Pos. plate	Neg. plate	Container	Cover	Separator	Electrolyte	Safety valve	Terminal
Raw material	Lead dioxide	Lead	ABS	ABS	AGM	Sulfuric acid	Rubber	Copper

>Constant Current Discharge Characteristics(A,25ºC)

F.V/Time	10min	15min	30min	60min	2h	3h	4h	5h	8h	10h	20h
9.6V	87.2	67.2	40.2	24.7	14.6	10.4	8.40	7.18	4.94	4.07	2.16
9.9V	84.6	65.6	39.4	24.3	14.5	10.3	8.36	7.14	4.91	4.06	2.15
10.2V	81.1	63.2	38.2	23.7	14.4	10.3	8.30	7.09	4.87	4.05	2.13
10.5V	77.6	61.0	37.3	23.2	14.2	10.2	8.24	7.04	4.84	4.03	2.13
10.8V	73.2	57.8	35.9	22.5	13.8	9.89	7.99	6.83	4.69	4.00	2.12

>Constant Power Discharge Characteristics(Watt,25ºC)

F.V/Time	10min	15min	30min	60min	2h	3h	4h	5h	8h	10h	20h
9.60V	942	738	451	282	169	122	98.8	84.9	58.6	48.6	25.9
9.90V	914	720	442	278	168	122	98.3	84.4	58.3	48.5	25.8
10.2V	876	694	428	271	167	121	97.6	83.8	57.9	48.4	25.8
10.5V	838	670	418	265	164	120	96.9	83.2	57.5	48.1	25.6
10.8V	791	635	403	257	160	116	94.0	80.7	55.8	47.8	25.4