Factory Direct Battery Wholesale 12V Lead-Acid Solar Battery

Basic Info

Model NO.	12V
Type	Lead-Acid Batteries
Usage	UPS, Electric Power, Lighting
Nominal Voltage	12V
Discharge Rate	Low Discharge Rate
Shape	Square Battery
Electrolyte	Acid
Installation	Fixed
Rechargeable	Chargeable
Color	Customzied
Application	UPS
Trademark	FOBERRIA
Origin	Made in China
HS Code	8507200000

Product Description

>Main Features

1.Using oxygen recombination technology: maintenance-free2.PbCaSn alloy for plate grids: less gassing, less self-discharging3.High quality AGM separator: extend cycle life and prevent micro short circuit4.ABS material: increase the strength of battery container. (Flame-retardant ABS is optional);5.High purity raw material: ensure low self discharge rate6.Silver-coated copper terminals (T1, T2 terminal), brass insert terminals and lead terminals improve the electric conductivity

>Specification

Battery Model No.		FBR12V55Ah
Nominal Voltage		12V
Capacity(25ºC)	20HR(5.25V)	55Ah
	10HR(5.25V)	48.4Ah
	1HR(4.80V)	34Ah
Dimension	Length	229±2mm
	Width	138±2mm
	Height	211±2mm
	Total height	214±2mm
Approx. Weight		16.5kg±4%
Terminal type		F14
Internal resistance(Fully charged,25ºC)		Approx 7mΩ
Capacity affected bytemperature(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)
Operatingtemperature range	Discharge	-15ºC-50ºC(5ºF-122ºF)
	Charge	-10ºC-50ºC(14ºF-122ºF)
	Storage	-20ºC-50ºC(-4ºF-122ºF)
Float charging voltage(25ºC)		13.5 to 13.8VTemperature compensation:-18mV/ºC
Cyclic charging voltage(25ºC)		14.5 to 15VTemperature compensation:-30mV/ºC
Max charging current		16.5A
Max discharging current		550A(5sec.)
Designed floating life(20ºC)		10years

>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	120	92.4	55.3	34	20.1	14.3	11.6	9.87	6.79	5.60	2.97
9.9V	116	90.2	54.2	33.5	20	14.2	11.5	9.82	6.75	5.59	2.96
10.2V	112	86.9	52.5	32.6	19.8	14.1	11.4	9.75	6.70	5.57	2.95
10.5V	107	83.9	51.2	32	19.5	14.0	11.3	9.68	6.66	5.54	2.94
10.8V	101	79.5	49.4	31	19.0	13.6	11.0	9.39	6.46	5.50	2.92

>Constant Power Discharge Characteristics(Watt,25ºC)

F.V/Time	10min	15min	30min	60min	2h	3h	4h	5h	8h	10h	20h
9.60V	1295	1015	620	387	233	168	136	117	80.6	66.9	35.6
9.90V	1256	990	608	382	231	167	135	116	80.2	66.7	35.5
10.2V	1204	954	589	372	229	166	134	115	79.6	66.5	35.4
10.5V	1152	921	575	364	226	165	133	114	79.1	66.1	35.2
10.8V	1088	873	554	353	220	160	129	111	76.7	65.7	35.0

 

Q1: How to choose the right battery?A1: Tell us your demand, then our sales will recommend a suitable battery for you. Q2. Do you have any MOQ limit?A2: Yes, we have MOQ for mass production, it depends on the different model numbers. 50-500pcs sample order is available. for sample checking is available. Q3. Is it OK to print my logo on the product?A3: Yes. Please inform us formally before our production and confirm the design firstly based on our sample. Q4: How to solve the technical problem?A4: 24 hours after-service consultancy just for you and to make your problem to solve easily. Q5:. What certificate your company have?A5: ISO 9001, ISO 14001, OHSAS 18001, CE, UL, IEC 61427 test report, Patent for gel technology and other Chinese honor. Q6.What is your warranty time for VRLA battery ?A6: It depends on battery capacity, depth of discharge, and battery usage. Please kindly contact us for accurate information based on detailed requirements. Q7. Why battery has different capacity at different hour rate?A7: The capacity of a battery, in Ahs, is a dynamic number that is dependent on the discharge current. For example, a battery that is discharged at 10A will give you more capacity than a battery that is discharged at 100A. With the 20-hr rate, the battery is able to deliver more Ahs than with the 2-hr rate because the 20-hr rate uses a lower discharge current than the 2-hr rate.Q8. Are you a battery manufacturer, and do you produce the plate by yourself ?A8: Yes, we are a professional battery manufacture in Fujian Province, China. And we produce plates by ourselves. Q9. How to proceed with an order?A9. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production.Q10: How about the delivery time?A10: About 7 days for stock products, around 20 days for half container products, 30 days for 20ft full container products.