Rechargeable Maintenance Free 12V 65ah Sealed Lead Acid Batteries For Solar System

> Specification

Battery Model No.		FBR12V65Ah
Nominal Voltage		12V
Capacity	20HR(5.25V)	65Ah
(25ºC)	10HR(5.25V)	57Ah
	1HR(4.80V)	40Ah
Dimension	Length	350±2mm
	Width	167±2mm
	Height	175±2mm
	Total height	175±2mm
Approx. Weight		20kg±4%
Terminal type		F14
Internal resistance		Approx 6mΩ
(Fully charged,25ºC)
Capacity affected by	40ºC	102%
temperature(20HR)	25ºC	100%
	0ºC	85%
	-15ºC	65%
Self-discharge	3month	Remaining Capacity:91%
(25ºC)	6month	Remaining Capacity:82%
	12month	Remaining Capacity:65%
Nominal operating temperature		25ºC±3ºC(77ºF±5ºF)
Operating	Discharge	-15ºC-50ºC(5ºF-122ºF)
temperature range	Charge	-10ºC-50ºC(14ºF-122ºF)
	Storage	-20ºC-50ºC(-4ºF-122ºF)
Float charging voltage		13.5 to 13.8V
(25ºC)		Temperature compensation:-18mV/ºC
Cyclic charging voltage		14.5 to 15V
(25ºC)		Temperature compensation:-30mV/ºC
Max charging current		19.5A
Max discharging current		650A(5sec.)
Designed floating life(20ºC)		10years

> Main Features

1. Maintenance free sealed lead acid battery

As it is valve-regulated sealed lead acid battery.sealed and glass mat is used .acid is trapped inside. so refilling is not needed and is

leak proof.

2. Low self discharge

The self –discharge rate for FOBERRIA Sealed Lead Acid Battery is about 2-3% per month at room .temperature compared with 20-30%

for other common battery systems.

3. Longer service life

Used thick and massive calcium grate ensure that FOBERRIA battery has a longer service life over 10years.

4. High discharge rate

Since the internal resistance is low .the battery can provide high rate of discharge.

> 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

>Application

1. Solar power system(off-grid solar power system, solar street light system, solar garden light system);

2. Wind Power System;

3. UPS and computer backup power;

4. Telecommunication system;

5. Power station System;

6. Emergency lighting system;

7. Alarm system for fire protection, security.

>Constant Current Discharge Characteristics(A,25ºC)

F.V/Time	10min	15min	30min	60min	2h	3h	4h	5h	8h	10h	20h
9.6V	142	109	65.3	40.2	23.8	16.9	13.7	11.7	8.02	6.62	3.51
9.9V	137	107	64	39.6	23.6	16.8	13.6	11.6	7.98	6.6	3.5
10.2V	132	103	62.1	38.6	23.4	16.7	13.5	11.5	7.92	6.58	3.49
10.5V	126	99.2	60.6	37.8	23	16.6	13.4	11.4	7.87	6.55	3.47
10.8V	119	93.9	58.3	36.6	22.5	16.1	13	11.1	7.63	6.5	3.45

>Constant Power Discharge Characteristics(Watt,25ºC)

F.V/Time	10min	15min	30min	60min	2h	3h	4h	5h	8h	10h	20h
9.60V	1530	1199	733	458	275	199	161	138	95.3	79	42.1
9.90V	1484	1170	718	451	273	198	160	137	94.7	78.9	42
10.2V	1423	1127	696	440	271	196	159	136	94.1	78.6	41.9
10.5V	1362	1089	679	430	267	195	157	135	93.4	78.2	41.6
10.8V	1286	1031	655	417	260	189	153	131	90.6	77.6	41.3

>Discharge diagram

>Assembling

SUZHOU FOBERRIA NEW ENERGY TECHNOLOGY CO.,LTD.

"Established in 2012 ,but we start from 2009 ,So we have 10+years experience in lead acid battery.

At the beginning we build the big professional team in the battery production ,So we know everything in the battery production

and we can supply the self -service based on customer requirements. We reorganized from Jiangsu Storage Battery Factory,

professional in the researching, manufacturing and developing of VRLA battery.

Producing products include:

• AGM Batteries

• GEL Batteries

• OPzV Battery

• Flooded Acid Batteries

• Off Grid Solar Batteries

• Solar GEL Batteries

• Telecom Batteries

• Car/Auto Batteries

• Front Terminal Battery

• Lithium batteries and so on.

we have advanced plate casting and pasting machine with the fully automatic assembly lines. And we are going to keep advanced

level in the world.With years of production experience and strong production force, stable and reliable product quality, has won the

confidence of domestic and foreign merchants.

Our products are widely used in UPS,Motorcycle,Automobile ,Electric vehicle,Tourist car,Marine Equipment,Electric Power System,

Solar Power System,Wind Power System,etc. They have a good reputation in domestic and foreign markets.

Our batteries are hot saled in many countries,like as Russia,Turkey,Morocco,Vietnam,Iran,Venezuela and other south America countries.

Even then our products occupied 75% in Russian market.