70% Off Sitewide at Timeusb
Enjoy a massive 70% off on everything at Timeusb and grab the best deals while they last!
Terms and conditions
- Limited time only.
- Use the code to redeem the offer.
- For full Terms & Conditions please see Timeusb website.

Enjoy a massive 70% off on everything at Timeusb and grab the best deals while they last!
Terms and conditions
Save 6% on the Timeusb 12v 140ah Smart Lifepo4 RV Battery, featuring Bluetooth connectivity and low-temperature protection for reliable performance.
Terms and conditions
Save 50% on Timeusb's 14.6V 10A fast charging LiFePO4 battery charger for reliable power solutions.
Terms and conditions
Never miss cashback. Our free Chrome extension alerts you automatically at every partner store.
Save up to 34% on 12v Lifepo4 Lithium Batteries from Timeusb, dependable power partners for your RV.
Terms and conditions
Power your off-grid setup with Timeusb's reliable LiFePO4 battery, now starting at just $79.99.
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Get a LiFePO4 battery for your RV, van or camper from Timeusb starting at just $339.99 and enjoy reliable power.
Terms and conditions
Sign up for the Timeusb newsletter and get 8% on your next purchase.
Terms and conditions
Timeusb is the brand and the hero offer on this page is the 70% Off Sitewide with a checkout code. This is usually the best fit for bigger carts or when you’re buying multiple items. The 70% sitewide voucher above is the headline option you should consider first if you’re not constrained by the code terms. If you’re buying a single item and the product itself is on promotion, you might sometimes see larger dollar savings from the product specific deals, but for most baskets the sitewide code will save more.
If you are shopping with a smaller basket or you are signing up for the first time, the newsletter offer can be worth a look. The newsletter signup gives 8% off your order, but it is a sign up offer and not the headline. Use it only if you are a first time customer and you want an additional saving from that channel rather than the main hero code.
Scenario based guidance
Buying a small basket (about $40): the 70% Off Sitewide code saves the most. On a $40 order you would save $28 and pay $12.
Buying a mid size basket (about $100): the 70% Off Sitewide code still generally saves more than the 8% newsletter offer for first time customers. Using the hero code on a $100 order saves $70, leaving $30. If you are a first time customer and choose the newsletter option instead, you could save $8, which is smaller.
Buying the LiFePO4 battery for off grid starting at $79.99 (deal 5): the sitewide 70% code saves a substantial amount. On a $79.99 battery, the 70% off would save $55.99, leaving $23.99. Compare this with any product specific deal only if it explicitly applies to that item; the product specific 6% off or other sale items may be lower than the sitewide hero on the same cart.
Buying the LiFePO4 battery for RVs, vans and campers starting at $339.99 (deal 6): with a cart around $339.99 you will see the biggest savings from the sitewide hero. 70% off would save $237.99, leaving $101. If you were to focus solely on the $339.99 item with a product level discount, you would need to compare that percentage off to the sitewide amount, but the sitewide code tends to dominate the total for larger baskets.
Signing up to the newsletter for 8% off: this is a first order sign up offer that you can use if you are not able to use the hero code for any reason, or you want to pair it with a small order. It is not the headline offer.
Closing guidance
When more than one offer applies to the same basket, choose the option that yields the lower total. The 70% Off Sitewide code generally provides the largest savings on bigger baskets, especially when you are not restricted by product level promotions. If the basket size is small and you can only apply a low threshold, use the newsletter offer for first time customers or the product specific deal only if it explicitly applies to items in your cart and the terms allow stacking. If a product is on sale and a sitewide discount also applies, you can compare the final prices and use the combination that results in the lower price after applying the rules in the terms.
examples
Here are some great tips & tricks for extra savings at Timeusb:
Timeusb accepts VISA, Mastercard, American Express, Discover Card, Diners Club, Maestro, and PayPal.
Timeusb ships within the USA Only.
Your ship confirmation email will contain a tracking number link, that will allow you to check the status of your package.
If you get damage orders please contact them as soon as possible.
The customer can return or refund a product for up to 30 days from the date received it.
Phone
+86 183 1963 5007
service@timeusbpower.com