Application:: Toys, Consumer Electronics, BOATS, Automotive, Electric Folklifts, electric vehicles, Electric Wheelchairs, Electric Power Systems, Uninterruptible Power Supplies, EPS/UPS,Emergency light,Security Systems,DC Power supply

Battery Size:: 522*268*220mm

Brand Name:: Techfine or OEM

Model Number:: UD12-250

Place of Origin:: Guangdong, China

Weight:: 63.8

Battery type:: AGM,ACID LEAD

Voltage:: 12V

Color:: Black,Grey,etc

Low self-discharge rate:: ≤3%

Teminal:: T5

Features:: Maintenance-free Lead-acid Batteries

OEM/ODM:: Accept

Compliant Standard:: IEC,CE,RoHS,ISO

Origin:: Guangdong China

Supply Ability

Supply Ability:: 10000 Piece/Pieces per Month

Packaging & Delivery

250ah Storage Battery Solar Inverter Battery 12V 100Ah 200Ah 250Ah 300Ah VRLA Gel Deep Cycle Lead Acid Battery UPS from China supplier

Product Parameters

Nominal Voltage	12V
Nominal Capacity(10HR)	250AH
Dimension	Length	522 ±3mm (20.55 inches)
		Width	268 ±2mm (10.55 inches)
		Container Height	220 ±2mm (8.66inches)
		Total Height (withTerminal)	225 ±2mm (8.86 inches)
Approx Weight	Approx 63.8 kg (140.65lbs)
Terminal	T11
Container Material	ABS
Rated Capacity	260.0 AH/13.0A	(20hr ,1.80V/cell,25℃/77℉)
		250.0 AH/25.0A	(10hr,1.80V/cell,25℃/77℉)
		215.4 AH/43.0A	(5hr,1.75V/cell,25℃/77℉)
		195.2 AH/65.05A	(3hr,1.75V/cell,25℃/77℉)
		152.5 AH/152.5A	(1hr,1.60V/cell,25℃/77℉)
Max. Discharge Current	2500A (5s)
Internal Resistance	Approx 2.7mΩ
Operating Temp.Range	Discharge : -15~50℃ (5~122℉)
		Charge : 0~40℃ (32~104℉)
		Aircraft signal Storage : -15~40℃ (5~104℉)
Nominal Operating Temp. Range	25 ±3℃ (77 ±5℉ )
Cycle Use	Initial Charging Current less than 60.0A.Voltage Communication power supply 14.4V~15.0V at 25℃(77℉)Temp. Coefficient -30mV/℃
Standby Use	No limit on Initial Charging Current Voltage Auto controlsystem 13.5V~13.8V at 25℃(77℉)Temp. Coefficient -20mV/℃
Capacity affectedby Temperature	40℃ (104 ℉)103%
		25℃ ( 77 ℉ )100%
		0℃ ( 32℉ ) 86%
Self Discharge	Techfine batteries may be stored for up to 6 months at 25℃(77℉) and battery should be recharge before use . For higher temperatures the time interval will be shorter.

Products Details

Product Application

Product Packaging

Company Profile

Our Certification

Our Logistics

FAQ

Q1: Are you a manufacturer or a trading company?

We are a factory more than 20years experience to provide good quality with competitive price.

Q2:How about the delivery time? Ready sample;7 working days for bulk order after your deposit is confirmed.

Q3:Can you print my logo on the batteries? Yes, OEM is accepted.

Q4:How many years can be use for battery? A4:Design life 8-10 years under proper use

Q5:What's the DOD of your battery? Depend on how deep you use, when power discharge to 20%, 1200 cycle times; when to 50% --800 cycle times; when to 80% ---500 cycle times.

Q6:Is it 10HR or 20HR? 4AH to 17AH battery: 20HR, 24AH to 250AH battery: 10HR.

Q7: If battery damage,how will you solve the problem? If there is problem happened , we will gather all the picture and according to your using condition to find out what cause this problem. If it is producing problem, we will replace you the new one in the next shipment.

Q8:What are the price terms can you offer for us?

We accept EXW,FOB,CIF and so on.

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