How Range
| Volt 12 |
| AH 55 |
Mighty Max Battery ML55-12 Overview:
This rechargeable ML55-12 sealed lead acid battery from the Mighty Max brand is compatible with various products including solar panels, UPS, Garage doors, Emergency lighting, lawn, trolling motor, garden, outdoor functions, camping, security, golf carts, and other battery needs. It is a 12-volt battery with a 55AH capacity.
This AGM battery consists of 6 cells and its cover and container are made up of ABS material. It has a high discharge rate, works in different temperature environments, and long service life.
You have to purchase a nut and bolt for the connection of wires with the terminal of a battery. Its AGM technology and valve regulated design provide its consumers a worry-free experience for installing an indoor environment and leakage-free.
This ML55-12 product is built with a calcium-alloy grid that increases service life and performance. Sulfuric acid is used as a dilute and this battery is maintenance-free.
It is a non-spillable design, that’s why can be installed in different positions.
Warranty:
The company provides a warranty of 1 year and its total weight is 36.96 lbs.
Mighty Max Battery ML55-12 Full Specifications:
| Model | Mighty Max Battery ML55-12 |
| Nominal Voltage | 12 Volt |
| Type | SLA (Sealed Lead Acid), AGM (Absorbent Glass Mat) |
| AH | 55 |
| Design | Valve regulated design |
| Number of cell | 6 |
| Compatible with | Medical devices, Garage doors, Solar panels, Electric gates, UPS, Electric vehicle, Engine starters, Emergency lighting, and other battery needs. |
| Terminal | Nut and Bolt type – Internal Thread |
| Positive Plate | Lead dioxide |
| Negative Plate | Lead |
| Cover | ABS |
| Container | ABS |
| Separator | Fiberglass |
| Safety Valve | Rubber |
| Electrolyte | Sulfuric Acid |
| Internal Resistance | Full Charged Battery 25 Degree Centigrade: 8m ohm |
| Max. Discharge Current | 25 Degree Centigrade: 550A(5S) |
| Capacity (25 Degree C): | |
| 20 hour rate (2.9A, 10.8V) | 58Ah |
| 10 hour rate (5.5A, 10.8V) | 55Ah |
| 5 hour rate (9.6A, 10.5V) | 48Ah |
| 1 hour rate (35.2A, 9.6V) | 35.2Ah |
| Capacity affected by Temperature (10 hour rate): | |
| 40 degree C | 102% |
| 25 degree C | 100% |
| 10 degree C | 85% |
| 5 degree C | 65% |
| Self-Discharge (20 degree C): | |
| Capacity after 3 month storage | 90% |
| Capacity after 6 month storage | 80% |
| Capacity after 12 month storage | 60% |
| Charge (Constant Voltage): | |
| Float | 13.6~13.8 Volt/77 Degree F, 25 degree C |
| Cycle | 14.4~14.7 Volt/77 Degree F, 25 degree C |
| Physical: | |
| Weight | 36.96 lbs, 16.8 kilograms |
| Dimensions | 9 x 5.5 x 8.19 (L x W x H ) inches, 228 x 140 x 208 (L x W x H ) mm |
| Other: | |
| Warranty | 1 year |
| Disclaimer: Dear visitor, We tried our best but we cannot guarantee that the specifications on this page is 100% correct (Human error is possible). For 100% correct specifications always visit the nearest local shop. |
Mighty Max Battery ML55-12 Features:
- Longer life
- Easy to handle
- Compact design
- Non-Spill able design
- High discharge rate
- Maintenance-free
- 55 AH
- 6 Cell
- 1 year brand warranty
Mighty Max ML55-12 battery constant current discharge rate:
(at 25 Degree C, 77 Degree F)
| Voltage Cell End Point | Voltage Battery End Point | 5 min. | 10 min. | 15 min. | 30 min. | 1 hour | 3 hour | 5 hour | 10 hour | 20 hour |
| 1.60 V | 9.6 V | 171 | 130 | 98.0 | 58.2 | 35.2 | 14.5 | 9.98 | 5.68 | 2.98 |
| 1.65 V | 9.9 V | 162 | 123 | 94.0 | 56.5 | 34.4 | 14.3 | 9.88 | 5.65 | 2.97 |
| 1.70 V | 10.2 V | 152 | 115 | 89.5 | 54.5 | 33.6 | 14.0 | 9.75 | 5.60 | 2.95 |
| 1.75 V | 10.5 V | 141 | 108 | 84.4 | 53 | 32.7 | 13.7 | 9.60 | 5.55 | 2.93 |
| 1.80 V | 10.8 V | 128 | 100 | 80.5 | 51.0 | 31.6 | 13.4 | 9.43 | 5.50 | 2.90 |
(Values in Ampere)
ML55-12 Constant power discharge:
| Voltage Cell End Point | Voltage Battery End Point | 5 min. | 10 min. | 15 min. | 30 min. | 45 min. | 1 hour | 2 hour | 3 hour | 5 hour |
| 1.60 V | 9.6 V | 1919 | 1482 | 1146 | 690 | 530.4 | 428.4 | 255.0 | 182.4 | 116.4 |
| 1.65 V | 9.9 V | 1860 | 1398 | 1098 | 678 | 348.4 | 418.8 | 250.2 | 177.0 | 114.6 |
| 1.70 V | 10.2 V | 1746 | 1320 | 1056 | 666 | 511.8 | 409.2 | 244.8 | 173.5 | 112.8 |
| 1.75 V | 10.5 V | 1626 | 1242 | 1008 | 654 | 500.4 | 399.7 | 238.8 | 169.8 | 112.2 |
| 1.80 V | 10.8 V | 1542 | 1152 | 954 | 642 | 487.2 | 389.4 | 232.8 | 166.2 | 111.0 |
(Values in Wattage)
Trolling Motor Battery ML55-12:
This 12-volt deep cycle battery is compatible with trolling batteries and is recommended for trolling motors.
