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Basic Info
Model NO.: OPT-12-20
Connection Mode: Series and Parallel
Discharge Rate: Medium Discharge Rate
Accessories Type: Chargers
Standard Voltage: 12V
Components: LiFePO4(Lithium Iron Phosphate)
Long Life Cycle (100%Dod): More Than 2000times at 1c
PCM / BMS: Yes
Specification: CE, UL, RoHS, SGS, TS/16949 and ISO9001-2008
HS Code: 8507600090
Type: Lithium-Ion Battery Pack
Rechargeable: Chargeable
Size: Customized
Rated Capacity: 20ah
Usage: Solar Street Light
Battery Model: 12V 20ah Rechargeable Battery
Maintenance: Free
Trademark: OPTIMUMNANO
Origin: China Mainland(Guangdong)
Product Description
OEM Lifepo4 12v 20ah rechargeable battery
--12v 20ah rechargeable battery Specifcation
| No. | Item | General Parameters |
| 1 | Model | OPT-12-20 |
| 2 | Standard capacity | 20Ah |
| 3 | Rated voltage | 12.8V |
| 4 | Max. Charge voltage | 14.6V |
| 5 | Discharge Cut-off voltage | 10V |
| 6 | Standard charge current | 4A |
| 7 | Max Continuous discharge current | 20A |
| 8 | Peak Instant Discharge Current | 40A(5Seconds) |
| 9 | Dimension(Customized) | Customized |
| 10 | Total weight(Approx.) | About 3 Kg |
| 11 | Operate temperature | -20°C~60°C |
| 12 | Built-in Protection Circuit Module | YES |
| 13 | Cycle time | 2000 times at 1C, 80% capacity remaining |
| 14 | Built-in PCM functions | Over charged protection |
| Over discharged protection | ||
| Short circuit protection |
--Advantages--
1. Safety: Most safest Li-Ion battery, built-in BMS, none fire, none explosive
2. Environment friendly, Clean and Green energy, no toxic material contained
3. Low self-discharge: Less than 3% per month
4. Wide range temperature adaptability: -20--60degrees celsius
5. Long life cycles: More than 2000 cycles in 1C
6. No memory effect: Always ready for charge and use, with no need to charge after a full discharge.
7. High energy density and high power output
8. Lighter and smaller: 1/3 weight of lead acid battery
--Application--
1. Large-scale electric vehicles: Electric bus, electric car, E-Tour Car
2. Light electric car: E-bike, electric scooter, e-motor, electric golf car, forklift, cleanness car, electric wheelchairs
3. E-tool: Electric drill, electric saw, lawn mower and so on
4. Remote control cars, boat, aircraft, toys
5. Solar and wind power generation energy storage devices
6. Small medical equipment and portable equipment
7. Solar and wind power energy storage system
