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Renogy Lithium Iron Phosphate Battery 12 Volt 50 Ah Review
640Wh of storage, LiFePO4 cells. Listed at $449.99 at Renogy.
The Renogy Lithium Iron Phosphate Battery 12 Volt 50 Ah is a portable 600 1,200wh unit holding 640Wh. At $0.70 per watt-hour it is priced about where the rest of the band sits. It uses LiFePO4 cells rated for 2,000 cycles, so it is built to be kept rather than replaced. This model is discontinued, so stock is whatever is left in the channel. It lists at $449.99 against an $529.99 MSRP.
Manufacturer price at the time of writing. We may earn a commission, which never changes what the figures say.
Computed from this unit’s published specification, not from a manufacturer claim. Method and the full catalogue comparison are in our power station price index.
What the Renogy Lithium Iron Phosphate Battery 12 Volt 50 Ah will run, and for how long
Runtimes below are calculated from the 640Wh rated capacity, derated to 85% for AC loads and 92% for USB and 12V loads to cover inverter and conversion losses. They are arithmetic, not lab measurements, but they are the same arithmetic applied to every unit we track, so the comparison holds.
| Load | Estimated runtime |
|---|---|
| Phone charge (12Wh) | 49 charges |
| Wi-Fi router (10W) | 54 hr |
| LED work light (10W) | 59 hr |
| CPAP, humidifier off (40W) | 13 hr 36 min |
| Laptop (60W) | 9 hr 4 min |
| 12V portable fridge (45W avg) | 12 hr 5 min |
| 55-inch TV (90W) | 6 hr 3 min |
Real figures land below these. A fridge cycles rather than drawing continuously, and cold weather costs a lithium pack usable capacity, so treat the table as the ceiling rather than the expectation.
Renogy Lithium Iron Phosphate Battery 12 Volt 50 Ah specifications
Manufacturer figures, gathered so you can read them against everything else we track rather than against the marketing page they came from.
| Capacity | 640Wh |
| Cell chemistry | LiFePO4 |
| Rated cycle life | 2,000 cycles |
| Weight | 14.7 lb |
| Warranty | 3 years |
| Price at Renogy | $449.99 |
| Cost per watt-hour | $0.70 |
How the Renogy Lithium Iron Phosphate Battery 12 Volt 50 Ah compares
The closest units we track from other manufacturers in the same band, matched on capacity rather than on price.
| Renogy Lithium Iron Phosphate Battery 12 Volt 50 Ah | Jackery Explorer 600 v2 | Jackery 600 v2 | |
|---|---|---|---|
| Capacity | 640Wh | 640Wh | 640Wh |
| Output | — | 500W | 500W |
| Cycle life | 2,000 cycles | — | — |
| Weight | 15 lb | — | — |
| Price | $449.99 | $429 | $599 |
| Cost per watt-hour | $0.70 | $0.67 | $0.94 |
Where the Renogy Lithium Iron Phosphate Battery 12 Volt 50 Ah sits in its band
We track 57 units in the portable 600 1,200wh band with both a price and a published capacity. They run from $179 to $3,449, and from 99Wh to 5,040Wh. On cost per watt-hour the Renogy Lithium Iron Phosphate Battery 12 Volt 50 Ah ranks 33 of 57, where 1 is the cheapest capacity in the band. That is mid-table: neither the bargain of the band nor the unit you would call overpriced. Ranking on cost per watt-hour deliberately ignores build quality, port selection and warranty, so read it as one input rather than as the answer.
Alternatives to the Renogy Lithium Iron Phosphate Battery 12 Volt 50 Ah
Units we track in the same band that are close enough to be genuine substitutes, matched on capacity. Each links to its own review.
- Jackery Explorer 600 v2 review — 640Wh, 500W output, listed at $429, $0.67 per watt-hour, cheaper capacity than the Renogy Lithium Iron Phosphate Battery 12 Volt 50 Ah.
- Jackery 600 v2 review — 640Wh, 500W output, listed at $599, $0.94 per watt-hour, dearer capacity than the Renogy Lithium Iron Phosphate Battery 12 Volt 50 Ah.
- Jackery Explorer 600 Plus review — 632Wh, 800W output, listed at $429, $0.68 per watt-hour, cheaper capacity than the Renogy Lithium Iron Phosphate Battery 12 Volt 50 Ah.
- Jackery 600 Plus review — 632Wh, 800W output, listed at $649, $1.03 per watt-hour, dearer capacity than the Renogy Lithium Iron Phosphate Battery 12 Volt 50 Ah.
Who the Renogy Lithium Iron Phosphate Battery 12 Volt 50 Ah suits
It is a sensible buy for van and car camping, a long weekend off-grid, and covering a fridge plus lighting and devices through a day-long outage. It is the wrong tool for whole-home backup, and sustained use of a microwave or a kettle.
Renogy Lithium Iron Phosphate Battery 12 Volt 50 Ah questions
How long will the Renogy Lithium Iron Phosphate Battery 12 Volt 50 Ah run a fridge?
A full-size fridge averages about 50W once you account for the compressor cycling on and off. From 640Wh, derated to 85% for inverter losses, that is roughly 10 hr 53 min on a full charge. A 12V portable fridge draws less and will run considerably longer.
Can the Renogy Lithium Iron Phosphate Battery 12 Volt 50 Ah be charged by solar?
Renogy does not publish a maximum solar input for this model. Rather than estimate one, we leave it out. Check the manual that ships with the unit before buying panels for it.
What warranty does the Renogy Lithium Iron Phosphate Battery 12 Volt 50 Ah carry?
Renogy covers it for 3 years, and rates the cells for 2,000 charge cycles. Cycle life and warranty are different promises, and the cycle figure is the one that tells you how long the pack stays useful.
Is the Renogy Lithium Iron Phosphate Battery 12 Volt 50 Ah worth it?
At $449.99 it works out at $0.70 per watt-hour. It costs more per watt-hour than the median unit in its band, so the case for it rests on the features rather than on the price. Read the comparison table above against the two closest rivals before deciding.
What is not published
Renogy does not state the maximum solar input, the continuous AC output for this model. We list figures rather than estimate them, so those rows stay empty until the manufacturer publishes them. If you need one of them to make the decision, ask Renogy directly and hold them to the answer.
How we assess these
Every figure on this page comes from the manufacturer, and every derived number, cost per watt-hour and estimated runtime, is calculated the same way for all 437 products we track. That is what makes the comparison meaningful: we are not scoring units against a private impression of them, we are putting published figures side by side and doing the arithmetic in public. Where a manufacturer stays quiet, we say so rather than filling the gap.