12.8V 18Ah LiFePO4 Solar Battery For Street Light Built-In 20A BMS
LiFePO4 Solar Battery details :
1. Diameter*Height : 120*180*69mm (Lithium Ion 26650 size 4S5J)
2. Nominal Voltage : 12.8V
3. Nominal Capacity : 18Ah
4. Cycle life : 5000 cycles
5. Standard charging ways : CC / CV
6. Li-ion / Lithium Ion rechargeable battery cell 26650
7. CE , UL , UN38.3 , MSDS compliant
LiFePO4 Solar Battery Specifications :
| NO. | Item | 12.8v 18ah |
| 4.1 | Nominal capacity | 18ah |
| 4.2 | Nominal voltage | 12.8V |
| 4.3 | Charge current | Standard Charge 0.5C
Rapid charge 1.0C |
| 4.4 | Standard Charging method | 0.5C CC(constant current)charge to 4.2V,then CV charge till charge current decline to ≤0.01C |
| 4.5 | Charging time | Standard Charging
Approx 5 hours
Rapid charge
Approx 2 .5hours |
| 4.6 | Max.charge current | Constant Current 1C Constant Voltage 4.2V 0.01 C cut-off |
| 4.7 | Max.discharge current | Constant current 1 C end voltage3.0V |
| 4.8 | Standard Discharge Current | Constant current 0.2 C end voltage3.0V |
| 4.9 | Discharge cut-off voltage | 3.0V |
| 4.10 | Charge cut-off Voltage | 4.2V |
| 4.11 | Internal resistance | 5m Ω |
| 4.12 | Weight | Approx 1700g |
| 4.13 | Working temperature | 5°C~60°C |
| 4.14 | Storage temperature | -10°C~30°C |
| 4.15 | Storage Humidity | ≤75% RH |
| 4.16 | Applicable type | backup power supply |
| 4.17 | Standard environmental condition | Temperature 23±5 centi-degree
Humidity 45-75%RH
Atmospheric Pressure 86-106 Kpa |
LiFePO4 Solar Battery Description :
High Capacity|Deep Cycle Battery|Long Cycle Life : 12V 18Ah lifepo4
battery has a 100% usable capacity, up to 5000 charging cycles and
5-10 years service life. Charge fast: it can run far long time and
more efficiency than the lead acid battery. The ABS plastic 12v
battery case is insulating and flame retardant, which is hard and
wear-resistant. It weighs only 6.17 lbs and can be easily charged
at designated locations. The size is only 7.12*3.03*6.61inch.
Lithium iron phosphate battery has high energy density, Long cycle
life, Good safety performance, No memory effect, etc. LiFePO4
battery has built-in BMS protection to prevent overcharge,
Over-discharge, Over-current and short circuit, and very low
self-discharge rate.
Lithium batteries 5000 + cycles no problem while the traditional
lead-acid batteries only 200-300 cycles, More safety and
environmentally friendly than lead-acid batteries.
Expansion and Recharge : Can be connected in series or parallel, in
series, Up to 4 identical batteries can be connected,Quick charge
by 6A , and heavy-duty output discharge up to 12A continuous and
10C Pulse.
Our experienced team utilizes proven technology and innovative
engineering to design, assemble, and test rechargeable Solar Energy
Storage. We support high and low volume manufacturing for a diverse
customer base that includes some of the most recognized companies
in the world. Whatever the power requirements of your mobile or
portable Equipment, we have the ideal batteries solution.
5000 Charging Cycles - Lead-acid batteries last 100-300 cycles is a
lot more typical while lithium-iron batteries will go 5000 cycles
with no problem. Lithium batteries can be fully discharged without
risk and without loss of future capacity as well.
Products through UL, CE, FCC, RoHS certificated.
LiFePO4 Solar Battery Products Details :
LiFePO4 Solar Battery Applications :
12v rechargeable battery supports 4 series or 4 parallel, so that
the battery capacity is larger. It can be used fo Camper, UPS
backup system, Emergency Lighting (LED strip etc), 12V router,
RV/outdoor camping, kids ride on toy car, Power wheels, Scooter,
Fish finder, Kayak, Backup power, Ham Radio, Home Alarm, Cellular
remote camera, Fire Security Systems, Solar/Wind power and more...
