Hot Sale Black Colors 6V220ah Rechargeable Batteries Lead Acid Battery for Golf Carts

• Customization: Available
• Type: Lead-Acid Batteries
• Usage: UPS, Electric Power, Electric Bicycle
• Model NO.: EV-220
• Nominal Voltage: 12V
• Discharge Rate: Low Discharge Rate
• Shape: Square Battery
• Electrolyte: Acid
• Installation: Fixed
• Rechargeable: Chargeable
• Transport Package: Cartons
• Specification: 54*54*64cm
• Trademark: FOBERRIA
• Origin: Made in China
• HS Code: 8507200000
• Production Capacity: 10000PCS/Day

Product Description

>Specification 

Battery Model No.		EV-220
Nominal Voltage		6V
Capacity	20HR(5.25V)	220Ah
(25ºC)	10HR(5.25V)	169Ah
Dimension	Length	260±2mm
	Width	180±2mm
	Height	254±2mm
	Total height	274±2mm
Approx. Weight		31.2kg±4%
Terminal type		AT
Internal resistance		Approx 3mΩ
(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		66A
Max discharging current		2200A(5sec.)
Designed floating life(20ºC)		10years

>Applications 

EV (Electric Vehicle) series is specially designed for frequent deep cycle discharge.
By using the specially designed active material and strong grids,
the EV series sealed lead acid battery offers reliable performance in high load situations
and can deliver more than 300 cycles at 100% DOD.
Suitable for mobility scooters, electric wheel chairs, golf buggies etc.


>Technical Features

Voltage class: 6V/8V/12V

Capacity range: 10Ah~400Ah

Designed for light electric vehicle use

Patent EV deep cycle formula of active material

High performance AGM separator

Excellent cycle life and recovery performance in deep cycle use

Application: electric motorcycles, electric bikes, golf cars, wheelchairs, electric tractors, etc.

>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	480	367	218	135	80.0	56.8	46.1	39.2	26.8	22.20	11.77
9.9V	463	358	215	133	79.1	56.5	45.5	38.9	26.7	22.17	11.74
10.2V	446	345	209	130	78.5	55.9	45.2	38.6	26.5	22.10	11.71
10.5V	426	333	203	127	77.2	55.6	44.9	38.3	26.4	22.04	11.65
10.8V	402	316	195	123	75.7	54.0	43.6	37.4	25.6	21.98	11.59

>Constant Power Discharge Characteristics(Watt,25ºC)

F.V/Time	10min	15min	30min	60min	2h	3h	4h	5h	8h	10h	20h
9.60V	2570	2014	1231	770	462	334	270	233	160	132.6	70.6
9.90V	2493	1965	1205	758	459	333	269	229	159	132.5	70.5
10.2V	2391	1893	1170	739	456	330	267	228	158	132.1	70.3
10.5V	2288	1829	1142	722	449	328	264	226	157	131.4	69.9
10.8V	2161	1732	111	720	436	320	258	220	153	130.3	69.4

 

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.