#14,693 in Health & Personal Care
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Reddit mentions of NPPower NPD12-120Ah Rechargeable AGM Deep Cycle 12V 120Ah Battery with Button Style Terminals
Sentiment score: 1
Reddit mentions: 1
We found 1 Reddit mentions of NPPower NPD12-120Ah Rechargeable AGM Deep Cycle 12V 120Ah Battery with Button Style Terminals. Here are the top ones.
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- 【Maintenance Free & Safe to Use】 Manufactured with thick absorbent glass mat (AGM) separators and advanced valve regulated technology, NPP Deep Cycle AGM Batteries save you from acid leakage and frequent maintenance. No acid leakage, no water refilling, and no harmful hydrogen gas.
- 【Outstanding Discharge Performance】Proprietary quinary alloy plates and exclusively treated plate grids enable low internal resistance and high discharge currents of up to 10 times the battery rated capacity. This means that NPP AGM batteries can power home appliances with high current ratings.
- 【Dimention & Wide Application】16.01 x 6.93 x 8.86 inches.Total Height: 8.86 inches Terminal: T16 M8 Weight: 79.4lbs. NPP Deep Cycle battery that can be mounted in any position, Resists shocks and vibration. Long lasting high performance in high and low temperatures.The Gel battery can be used at widely difference in temperature from subzero 40°C (-104°F)to 60 °C (140°F).
- 【WHY CHOOSE NPP】UL, CE, IEC, ISO14001, ISO19001, OHSAS18000, TLC certified. Not your typical white label brand, NPP is a top 5 global AGM battery manufacturer with a total of 6 mega-factories around the world. We build high quality batteries that can last and withstand demanding conditions.
- 【100 DAY RISK FREE】 Earning our customers trust is our #1 priority. 100 day hassle free no questions asked money back guaranteed along with our 12 month warranty against any defects.The NPP team is here for any of your questions and concerns, giving you the support that you need within minutes.
Features:
Specs:
| Color | Red-88888951 |
| Height | 8.86 Inches |
| Is adult product | 1 |
| Length | 16.01 Inches |
| Number of items | 1 |
| Weight | 79.4 Pounds |
| Width | 6.93 Inches |
Them saying it "uses __ Watts of power a month" is nonsense, electrically speaking. A Watt is an instantaneous unit of power. A 100W light bulb is dissipating 100W of power at any given moment. Measure the voltage and the current and you'll calculate 100W, generally.
Power used over a span of time is called energy, usually measured in watt hours (Wh) or kilowatt hours (kWh), like what the electric utility bills you for. If you leave that 100W light bulb on all day, the energy used 2.4 kWh.
If the fence's maximum power consumption is 29 Watts, it doesn't make sense to say
"29 Watts of power per month". It would be 29 Watts a second, a minute, a day, a week, doesn't matter 29W would be used any time you measure it. Do you have a data sheet or something for the wireless fence?
For the sake of calculating your battery needs, let's say they just worded it poorly and the maximum power consumption is 29 Watts. And you want to run it for 2 days (48 hr). Battery capacities are usually given in Amp hours (Ah), which tells you the battery can supply this much current for this amount of time.
Some math:
Volts = 12V
Power = 29W (
assumedconfirmed?)I(current) = P/V = 29/12 = 2.42A
Time = 48 hours
2.42 A x 48 h = 116 Ah
So based on the max 29W
assumption, you'd need a 12V battery with a >116 Ah capacity, like this for example. Not cheap.