long life maintenance free lead acid electric scooter 12v 12ah batteries
USD $100 - $200 /Piece
Min.Order:1 Piece
Guangzhou Fortune Power Co., Ltd.
maintenance free lead acid electric scooter 12v 12ah battery | |||
Nominal voltage | 12V | ||
Nominal capacity(20h rate) | 12Ah | ||
Size | Total height | 101mm | |
length | 151mm | ||
width | 99mm | ||
height | 96mm | ||
Weight | 3.7kg | ||
Rated capacity 25°C(77°F) | 20 hour rate(0.60A) | 12Ah | |
10 hour rate(1.10A) | 11.0Ah | ||
5 hour rate(2.04A) | 10.2Ah | ||
1 hour rate(7.20A) | 7.20Ah | ||
Internal resistance | in full charge status 25°C(77°F) | 30mΩ | |
Capacity at different temperature(10h) | 40°C(104°F) | 102% | |
25°C(77°F) | 100% | ||
0°C(32°F) | 85% | ||
-15°C(5°F) | 65% | ||
Self discharge 25°C(77°F) | capacity after 3 months | 91% | |
capacity after 6 months | 82% | ||
capacity after 12 months | 64% | ||
Mode of charge (constant voltage) 25°C(77°F) | cycle-use | initial charging current less than3.60A , voltage14.10-14.40V | |
float-use | Initial charging current less than 1.80A voltage13.50-13.80V |
Product show
Mainly applied for:
1.Solar power system(off-grid solar power system, solar street light system, solar garden light system)
2.Wind Power System
2. UPS and computer backup power
3. telecommunication system
4. Power station System
5. Railway System
6. Emergency lighting system
7. Automatic control system
8. Alarm system for fire protection, security
Q1. Are you the manufacturer?
Yes, we are the leading manufacturers in Guangzhou.
Q2. What kinds of battery do you have?
We have AGM Battery, GEL Battery, UPS Battery, Solar Battery, Lead Acid Battery…
Q3. What is your product series range?
12V 1.2Ah-250Ah
6V 1.2Ah-220Ah
2V 100Ah-3000Ah
Q5.What is your products advantage?
We produce lead plates by ourselves, we control the quality strictly. Offer you excellent quality with reasonable price and good service.
Q6. What is your battery life cycle?
Life cycle is connecting with discharge depth of discharge(DOD)
If 30% DOD,1500 cycle times,
If 50% DOD,700 cycle times,
If 100% DOD,300 cycle times.
Q7.How about the warranty of your products?
3 years warranty since shipping day.
Q8.Do you offer samples for testing?
Yes, we offer free samples for testing, but the clients need pay the freight.
Q9.Is it available for OEM service?
Yes, registered brands from reliable client are available.
Q10.What certificates do you have?
We have CE,ISO,SGS,UL,CQC certificates.