2. capacity: 20ah (or OEM)
3. size: 148*60*29mm (or OEM)
4. type: lithium ion battery, li-ion battery
UPS (Uninterruptible Power Supply) Battery Backup Power Supply Details
I. BATTERY CHARACTERISTICS:
full charge with 0.4c discharge rate
Standard Charging Current:
Max Charging Current:
Over Charge Detecting Voltage:
per battery cell
Over Charge Release Voltage:
per battery cell
Over Discharge Detecting Voltage:
per battery cell
Over Discharge Release Voltage:
per battery cell
Over Discharged Protection Time Delay:
12ms (min.) 30ms(max)
Over Current Detecting Time Delay:
Charging : -10~+45℃
Discharging : -10~+50℃
II. UPS LITHIUM BATTERY FEATURE:
UPS mainly feastures in backup power supply when city electric power shut up or off for a long time.
To make sure your device still work during city power off time, you should choose a good quality UPS with long time support, big power and small in size. Therefore, Lithium UPS comes up to you now:
* UPS Lithium, capacity 500Wh
* PC standby, 6h
* Sine wave output, much stable loaded;
* Double output interface, city power first
III. You can Choose:
|12v Large Capacity Lithium Battery Pack, Size OEM:|
12v 10Ah, 15Ah
12v 20Ah, 25Ah
12v 30Ah, 40Ah
12v 40Ah, 50Ah
12v 60Ah, 80Ah
IV. Lithium-ion battery vs. Lead Acid Battery
Lithium ion Battery
Lead Acid Battery
Voltage fluctuation in working
Remains stable with different output
Voltage fluctuation based on output
500 ~700 cycles
(Residual capacity over 5%)
Very stable and very little affection by output current
Suffer a big affection in by output current. Capacity will be much smaller than rated capacity when output current is large.
Depth Of Discharge (D.O.D.)
50% ~ 60%
Self discharge rate (per month)
1~1.5% (Capacity remains over 80% even the battery is idled for one year)
30% (Battery capacity drops near to zero if it is unused for 3 months)
Fast charge capability
Charge to full capacity in about 6 hours
It needs 8 ~ 12 hours to fully charge the battery
Discharge working temperature ℃
Weight (Compare to the same capacity)
1/4 of weight to lead acid battery
comparatively heavier weight
Upright position is necessary
with built-in safety protection function
Dangerous of acid leakage
Conforms to RoHs standard
Violet RoHs standard；Lead and sulphate acid are pollutant
Disposition of used battery
Lithium-ion batteries are generally not considered an environmental hazard because they do not contain lithium metal. The United States government labels them as non-hazardous waste and does not oppose them being discarded together with the trash that makes up the local waste stream.
Needs special recycle, after treatment utility
IV. WE PROMISE:
* Thunder Prevention;
* Power-Off Protection;
* Self Adjustment;
* Stable Voltage output;
* Long hour power supply
V. BATTERY MAINTAINENCE:
(1). UPS battery working environment should keep a good ventilation, which is good for heat dissipation, and keep the environment clean is necessary;
(2). Do not use inductive load, such as laser printer, fluorescent lamp, air conditioner;
(3). UPS battery load should be controlled between 60%-80%, which reliability could performs the best;
(4). Please read the load power (Watts) before use, in case of overload with UPS battery;
(5). for most mini-size UPS, you can open UPS when you at work and make sure free load before open, and shut off when you off work;
(6). UPS battery not used for a long time, please recharge it on after 3 months and above;
(7). Long time backup UPS should be operated by professional man, please make sure charge and discharge in standard way, and be care of anode and cathode connections.
VI. Why us?
SNL company is working on high quality 18650 batteries for a long time, including Samsung, LG, Panasonic. We are appreciated we have the honor to serve FYRON medical device manufacturer for more than 3 years so far. We are trying to entering and more compliant to a new era, industrial 4.0. We are going to have an intelligent auto-production line. That will give us a more accurate matching on consistency for each 18650 cell. It will save much labor cost and enhance working efficiency and makes customization within smaller time. That would give our customer a better experience in many aspects, like quality and shorten the lead time.
The most important of all, QUALITY IS OUR CULTURE!
Any further inquiry will get our highly attention. Send your specified inquiry via email or phone us.
Thank you for your time!
Looking forward to cooperate with you to make your customers love your brand!
Tel: +86 186 6567 6364
Offering one of the best ups (uninterruptible power supply) battery backup power supply brands free sample and the pricelist, quotation, size and specifications consultation, it is one of the best ups (uninterruptible power supply) battery backup power supply manufacturers and suppliers manufacturing batteries, welcome to buy customized products from our factory.