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Specification | Value |
---|---|
Make | Motomaster Nautilus |
Model | 010-2799-4 |
Capacity | 80Ah(20h) |
Group | 27 |
Charging Our Battery
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Test | Final Voltage | Capacity (mAh) | % of Capacity Capacity if 10.8v is 80% Capacity/64000*100 | Changes | |
---|---|---|---|---|---|
Oct 27, 2019 | 10.16 | 13,392 | 17%- | Added distilled water | |
Nov 1, 2019 | 8.69 | 22,226 | 28% | - | Added more distilled water |
Nov 7, 2019 | 10.0 | 24,543 | 31% | - | Shook |
Nov 12, 2019 | 10.5 | 27,291 | 34% | 43% | Shook |
Nov 18, 2019 | 10.5 | 29,315 | 37%46% | Shook | |
Nov 24, 2019 | 10.5 | 30,847 | 39%48% | Shook | |
Nov 30, 2019 | 10.6 | 32,413 | 41% | 51% | Shook |
Questions
- Does a lead acid battery rated at 80Ah actually give you 80Ah??
This battery is rated to deliver at 80Ah over a period of 20h which translates to 4A/hour for 20 hours until it reaches 10.5v.
Conclusions
We managed to get our battery back up to a reasonable value about 40% of it's rated capacity and in the process discovered:
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