When the power goes out, the gear that keeps you connected and secure-router, modem, security cameras-needs a backup plan. In the UPS critical power space, Goldenmate has two 1000VA LiFePO4 UPS options that look close on paper: the Back-UPS 1000VA/800W at USD 136.80 and the 1000VA 600W Pure Sine Wave model at USD 121.50. The listed price gap is $15.30, but the differences go beyond cost.
Quick Verdict
- Goldenmate Back-UPS 1000VA/800W - USD 136.80 is the pick for a higher listed power rating and a Certified - Refurbished unit.
- Goldenmate 1000VA 600W Pure Sine Wave - USD 121.50 is the pick for the lower listed price and a title that calls out pure sine wave output.
Side-by-Side at Listed Prices
| Product | Listed Price | Price Bar | Key Difference |
|---|---|---|---|
| Goldenmate Back-UPS 1000VA/800W LiFePO4 UPS | USD 136.80 | 800W rating, Certified - Refurbished | |
| Goldenmate 1000VA 600W Pure Sine Wave UPS | USD 121.50 | 600W rating, Pure Sine Wave in title, Open box |
Both units share the same 1000VA rating, LiFePO4 battery type, white color, one-fan cooling, surge protection, and universal compatibility. The real fork in the road is how much wattage you need and which condition state you are comfortable choosing.
Where Each Product Wins
Wattage: The 800W Back-UPS covers more load capacity on paper. If your connected equipment adds up to a heavier draw, this is the one to favor.
Price and advertised output: The 600W Pure Sine Wave costs USD 121.50, undercutting the Back-UPS by USD 15.30 at listed prices, and its product title specifically highlights Pure Sine Wave output-useful if that clean-wave detail matters for your electronics.
Goldenmate Back-UPS 1000VA/800W LiFePO4 Battery Backup UPS Surge Protector
At USD 136.80, this is the higher-priced unit of the two, but it also carries the higher wattage rating: 800W on top of the shared 1000VA rating. Goldenmate lists it as Certified - Refurbished with a white finish, one fan, surge protection, and universal compatibility. If you have a larger group of devices to keep online during an outage, the extra wattage rating gives you more headroom on paper. The trade-off is price-you are paying USD 15.30 more than the other unit-and the listed title does not mention pure sine wave output, so it may not be the obvious choice if you are specifically looking for that advertised feature.
Goldenmate 1000VA 600W LiFePO4 Battery Backup UPS, Pure Sine Wave Surge Protect
At USD 121.50, this is the lower-priced option and the one with the product title that calls out Pure Sine Wave output. The listed condition is Open box, and it shares the same LiFePO4 battery, 1000VA rating, white color, one fan, surge protection, and universal compatibility as the 800W model. For routers, modems, and security cameras, the 600W rating may be plenty. The limitation is capacity: on paper it is rated for 600W, not 800W, so a heavier load will fit the 800W unit better. You are trading some wattage headroom for a lower listed price and an explicit pure sine wave label.
Final Choice by Use Case
- Heavier connected loads: Choose the Goldenmate Back-UPS 1000VA/800W at USD 136.80 for the higher listed wattage.
- Lower listed price and pure sine wave in the title: Choose the Goldenmate 1000VA 600W Pure Sine Wave at USD 121.50.
Both are 1000VA LiFePO4 units with surge protection, so the decision comes down to wattage, condition, and price-and the answers are different for different setups.
