12V 20Ah Deep Cycle Battery
Long cycler life the 12V 20Ah lithium iron phosphate battery is equipped with an T3 terminal type and a built-in battery management system (BMS).
All MaxLi Battery LiFePO4 batteries have installation flexibility, fast-charging capabilities and are maintenance free.
Specification
PRODUCT SPECIFICATIONS
· Voltage: 12.8V
· Amp Hours: 20Ah
DIMENSIONS & WEIGHT
· Length: 7.1 in (181 mm)
· Width: 3 in (77 mm)
· Height: 6.6 in (167 mm)
· Weight: 5.9 lbs (2.7 kg)
APPLICATIONS
· Solar
· UPS
DATA SHEET
ELECTRICAL SPECIFICATIONS | |
Nominal Voltage | 12.8V |
Nominal Capacity | 20Ah |
Energy | 256 Wh |
Internal Resistance | ≤50 mΩ |
Cycle Life | >2,000 cycles @1C 100% DOD |
Efficiency of Charge | 100% @0.5C |
Efficiency of Discharge | 96%~99% @1C |
Self Discharge | <3% per Month |
MECHANICAL SPECIFICATIONS | |
Dimensions (L x W x H) | 7.1 x 3 x 6.6inch |
Weight | 5.9 lbs (2.7 kg) |
Terminal Type | T3 |
Case Material | ABS |
Enclosure Protection | IP56 |
Cell Type - Chemistry | Cylindrical - LiFePO4 |
DISCHARGE SPECIFICATIONS | |
Maximum Continuous Discharge Current | 10A |
Peak Discharge Current | 40A (<1s) |
BMS Discharge Voltage Cut-Off | 10V |
Short Circuit Protection | YES |
CHARGE SPECIFICATIONS | |
Recommended Charge Current | 10A |
Maximum Charge Current | 20A |
BMS Charge Voltage Cut-Off | 14.6V±0.1V |
Charge method | CC-CV |
Charge Temperature | 32 to 113 ºF (0 to 45 ºC) |
Discharge Temperature | -4 to 140 ºF (-20 to 60 ºC) |
Storage Temperature | 32 to 104 ºF (0 to 40 ºC) |
