Deep Cycle Lifepo4 12v 14ah Lithium ion Battery for UPS and
Lighting
About Reliability Test
Our battery has passed the following tests:
- High&low temperature performance
- Electrical load maintenance ability
- Constant Humidity & Heat Requirement
- Vibration,bump,free drop,heavy Collision
- Overcharge protection
- Over discharge protection
- Short-circuit Protection
No fire,no smoke,no leak-out and no explosion.
Lifepo4 12v 14ah battery pack is widely used in the following field:
- Emergency lighting
- UPS
- Backup power supply
- Fire control system equipment
- Security&protection system equipment
- Door bell&door lock
NO | Item | General Parameter | Remark |
1 | Typical Capacity | 14.0Ah @ 0.2C Discharge (0.2C) | |
2 | Minimum capacity | 13.6Ah @ 0.2C Discharge (0.2C) | |
3 | Nominal voltage | 12.8V | |
4 | Standard Charge | CC/CV,0.2C5A,14.6V | |
5 | Standard Discharge | CC,0.2C5A, 10.0V | |
6 | End-of-charge Voltage | 14.6V±0.1V | |
7 | End-of-charge Current | 0.02C5A (At CV mode) | |
8 | End-of-discharge Voltage | 10.0V | |
9 | Charging Time | 8.0hours(standard charge) | |
10 | Quick Charge Current | 7A (0.5C5rate) 0.5C | |
11 | Quick Discharge Current | 14A (1.0C5rate) 1C | |
12 | Max Discharge Current | 28A (2.0C5rate) 2C | |
13 | Initial Impedance | Max: 180m | |
14 | Weight | Approx:2.50Kg | |
15 | Operating temperature | Charging: 0℃~45℃ | |
16 | Discharging: | -20℃~60℃ | |
17 | Storage temperature | -5℃~35℃ | |
18 | Storage Humidity | ≤75% RH | |
19 | Appearance | Without scratch, distortion, contamination and leakage | |
20 | Standard environmental condition | Temperature: 25±2℃
Humidity : 45-75%RH
Atmospheric Pressure : 86-106 KPA
| |
21 | Temperature Dependence of Discharge Capacity
@ 0.2C Discharge (0.2C)
| | |
25℃ | -10℃ | 0℃ 15℃ 25℃ | 40℃ |
Relative Capacity | 50% | 80% 90% 100% | 100% |
Why Choose US
1. Provide OEM&ODM services with various designs.
2. Complete production lines, reliable quality, factory direct
price.
3. 100% test before shipping, fast delivery with solid package.
4. Timely and professional pre-sales service and after-sales
service.
FAQ
1. Where can I get the price?
Please Click Contact Now or Request a Quote. We will offer you the
best quote in 24 hours after we get
the product specifications such as voltage capacity application
etc.
2. How can you guarantee your quality?
Normally we will send you a sample to confirm everything first. We
will make the big order exactly
the same as you request. And we offer 1 year warranty for small
battery packs, 2-3 years for battery
packs of large capacity.
3. What about the lead time for mass production?
It depends on your order quantity.Normally 2-5 days if we have
sample in stock, 5-10 days for
newly produced samples.10-20 day for big order.
4. What shipping method can I choose? How about the shipping time?
By Express (3-7 working days), suitable for urgent time or small
quantity.
By Sea (15-30 days), it suitable for mass production.
By Air (4-7 days), from airport to airport.
5. What is your term for payment?
We accept T/T,L/C,Paypal, Western Union,Money Gram,Ali
Express,Cash,etc.
