how to replace 12v 20AH battery lead AGM to lifepo4 battery
181*77*167mm
2.5kg
work with 3-15A continuous discharge current
Work with 29A peak current;
work with 3A charge current
Rated voltage 12.8v,max charge voltage 14.6v,cut off voltage 10v;
Rated Capacity | 19.8Ah | Standard discharge (0.2) after standard charge (0.2) |
Minimal Capacity | 18.5Ah | |
Nominal Voltage | 12.8V | |
Life Expectation | Residual capacity is more than 60% of the rated capacity | 1) Charge: CC @ 0.2 to 14.6V, then CV till current to 0.05 2) Rest: 30min. 3) Discharge: 0.2C to 10.0V Temperature:20±5℃ Carry out 1200 cycles |
Discharge cut-off voltage | 2.0V/cell(≥8.0V) | 10.0V recommended |
Charging cut-off voltage | 3.8V/cell(≤15.2V) | 14.6V recommended |
Assembly method | IFR26650EC-3.3AH | 4S6P |
Housing material | ABS |
Standard discharge | Constant current 0.2 Cut-off voltage 10.0V | |
Maximum Continuous Charge Current | 20A @ 20℃ | |
Maximum Continuous Discharge Current | 20A @ 20℃ (35A for 20minutes) | Over current 70±10A 20±5 mS |
Operation Temperature Range | Charge: 0~45℃ | 60±25%R.H. |
Discharge: -20~60℃ | ||
Storage Temperature Range | Less than 1 year: 0~25℃ | 60±25%R.H. at the shipment state |
Less than 3 months:-5~35℃ | ||
Approx. Weight | 2.55Kg | |
Dimension | L181*W76*H166 mm | |
Advantage
The Lithium Ion Battery Revolution:
1. Low Cost of Ownership: Although the initial cost is high, Lithium Ion batteries have more than 1000 charge cycles, which is 4 times the cycles for a comparable SLA battery.
2. Significant Size and Weight Savings: a lithium ion battery can be easily moved and charged.
3. Low Maintenance: No memory effect associated with SLA batteries. Lithium Ion batteries can be charged and discharged without any precautionary considerations.
4. Quick Charging: From a fully depleted state, a lithium ion battery can be fully charged in 2-3 hours whereas a SLA battery can take up to 8 hours.
5. Safe and Stable: Lithium Ion batteries are less prone to leakage and explosion as SLA batteries are.
Typical Applications
Golf cart.
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Marine.
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Portable Medical device.
Scraper.
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caravan
mobilehome
UPS,
LED light
Solar street light
Package
carton,inner box,water proof PE bag
Shipping
by express/by air/by sea,from door to door
Services
OEM/ODM is available
Contact
anna.battery @ outlook.com
