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expirediconian | Staff posted Jul 17, 2023 5:29 PM

Tenergy 300Wh LiFePO4 Portable Power Station

$90

$180

50% off
+ Free Shippingat BuyDig
68 Comments
25.9K Views
Visit BuyDig
Deal Details
BuyDig has Tenergy 300Wh LiFePO4 Portable Power Station (59148) on sale for $89.99. Shipping is free.

Thanks to Deal Editor iconian for sharing this deal.

Specs:
  • Battery: Lithium-Iron Phosphate (LiFePO4)
  • Capacity: 300Wh (12.8V, 23.4Ah)
  • Display: LCD
  • Operation Temperature: 14F to 104F
  • Size: 9.4 * 5.2 * 7.9 inch
  • Weight: 8.1 lb
  • Certification: FCC, CEC, PSE, RoHS
  • Input:
    • DC 15V 3A
    • MPPT: Built-in, DC5V to 24V
  • AC Output:
    • # of AC output port: 2
    • AC output voltage: 110V
    • Max continuous AC wattage: 200W
    • Surge: 400W Surge
  • USB Output:
    • USB Output 1: 5V 2.4A (USB Type A)
    • USB Output 2: 5V 2.4A (USB Type A)
    • USB Output 3: 5V 3A, 9V 3A, 12V 3A, 15V 3A, 20V 2.25A. (USB Type C, with PD 45W support)
    • Max continuous USB wattage: 69W
  • DC Output:
    • Car Port output: 12V, 10A.
    • DC socket 1: 12V, 8A (socket size: 5521)
    • DC socket 2: 12V, 8A (socket size: 5521)
    • Max continuous DC wattage: 120W

Editor's Notes

Written by Corwin | Staff
  • About this deal:
    • For Comparison: This offer is $9 less than this previous Frontpage Deal, but does not come bundled with the 11W Desk Lamp that the previous deal included.
    • Limit 1 per order
    • Refer to the Forum Thread for deal discussion.

Original Post

Written by iconian | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
BuyDig has Tenergy 300Wh LiFePO4 Portable Power Station (59148) on sale for $89.99. Shipping is free.

Thanks to Deal Editor iconian for sharing this deal.

Specs:
  • Battery: Lithium-Iron Phosphate (LiFePO4)
  • Capacity: 300Wh (12.8V, 23.4Ah)
  • Display: LCD
  • Operation Temperature: 14F to 104F
  • Size: 9.4 * 5.2 * 7.9 inch
  • Weight: 8.1 lb
  • Certification: FCC, CEC, PSE, RoHS
  • Input:
    • DC 15V 3A
    • MPPT: Built-in, DC5V to 24V
  • AC Output:
    • # of AC output port: 2
    • AC output voltage: 110V
    • Max continuous AC wattage: 200W
    • Surge: 400W Surge
  • USB Output:
    • USB Output 1: 5V 2.4A (USB Type A)
    • USB Output 2: 5V 2.4A (USB Type A)
    • USB Output 3: 5V 3A, 9V 3A, 12V 3A, 15V 3A, 20V 2.25A. (USB Type C, with PD 45W support)
    • Max continuous USB wattage: 69W
  • DC Output:
    • Car Port output: 12V, 10A.
    • DC socket 1: 12V, 8A (socket size: 5521)
    • DC socket 2: 12V, 8A (socket size: 5521)
    • Max continuous DC wattage: 120W

Editor's Notes

Written by Corwin | Staff
  • About this deal:
    • For Comparison: This offer is $9 less than this previous Frontpage Deal, but does not come bundled with the 11W Desk Lamp that the previous deal included.
    • Limit 1 per order
    • Refer to the Forum Thread for deal discussion.

Original Post

Written by iconian | Staff

Community Voting

Deal Score
+35
Good Deal
Visit BuyDig

Price Intelligence

Model: Tenergy 300Wh Portable Power Station / Battery LiFePO4 200W (Surge 400W)

Deal History 

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Post Date Sold By Sale Price Activity
06/06/23BuyDig$99
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11/26/21Amazon$176
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Top Comments

ahannan
603Comments
100Reputation
It uses a external 40W PSU to charge it up. Max charge power is 40W even with a 100W Solar panel, so it basically takes 8h to charge it from 0-100%. The max output would be 40W for continuous operation / UPS mode without discharging the battery. Being LiFePO4, it has very low self leakage and great cycle life. The fan will come on as needed when in operation.

It's a nice unit for camping, power outages, extended laptop life, etc. It is small and light weight. All the specs are good except the charge rate which is why I think they keep dropping in price to unload them. This a great price for the specs given the proper type of applications.
Go to Comment
superslickz
12.2KComments
1.5KReputation
Ironically I have heard of the Tenergy brand for batteries long before I have ever heard of Ecoflow, Bluetti, or Jackery.
Go to Comment
DANlMALZ
365Comments
444Reputation
Those tower fans are about 50 Watts. This is 300Wh but let's say it converts to 120v at 80% efficiency, so we are at 240Wh. 250 to make it easy.

Should run for 5 hours.
Go to Comment

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68 Comments

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Jul 18, 2023 12:49 AM
1.9K Comments
Joined Feb 2021
nyc10036Jul 18, 2023 12:49 AM
1.9K Comments
Quote from IndigoSparrow887 :
Which solar panel do you recommend for this unit?
Any 100W solar panel that is on sale will work.

Your choice will be whether you want to buy the traditional solar panels or the portable ones.

The traditional solar panels tend to be 1/2 the price of the portable ones.
Jul 18, 2023 12:51 AM
667 Comments
Joined May 2015
TL88Jul 18, 2023 12:51 AM
667 Comments
Quote from DerekKan :
simple rule: don't buy unknown brand when deal with batteries.
Everything is unknown until its known.

Yall didnt expect existential stuff going down on SD tonight.
Last edited by TL88 July 17, 2023 at 06:26 PM.
Jul 18, 2023 12:52 AM
12.2K Comments
Joined May 2007
superslickzJul 18, 2023 12:52 AM
12.2K Comments
Quote from DerekKan :
simple rule: don't buy unknown brand when deal with batteries.
Ironically I have heard of the Tenergy brand for batteries long before I have ever heard of Ecoflow, Bluetti, or Jackery.
Jul 18, 2023 12:52 AM
1.9K Comments
Joined Feb 2021
nyc10036Jul 18, 2023 12:52 AM
1.9K Comments
Quote from DerekKan :
simple rule: don't buy unknown brand when deal with batteries.
This is NOT an unknown brand.
I have had this unit for 3 years.
I paid 3x the price when I bought mine.
Jul 18, 2023 1:07 AM
547 Comments
Joined Feb 2007
borderguyJul 18, 2023 1:07 AM
547 Comments
Quote from DerekKan :
simple rule: don't buy unknown brand when deal with batteries.

LOL

Tenergy is noy an unknown brand.
Jul 18, 2023 1:19 AM
67 Comments
Joined Dec 2016
pphelan983Jul 18, 2023 1:19 AM
67 Comments
Quote from superslickz :
Ironically I have heard of the Tenergy brand for batteries long before I have ever heard of Ecoflow, Bluetti, or Jackery.
Definitely known in the solar community.
Jul 18, 2023 1:21 AM
141 Comments
Joined Jul 2013
ChadC4361Jul 18, 2023 1:21 AM
141 Comments
Quote from Arcticat :
It's not a no name brand.



So it can use the C to charge?
Correct!

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Jul 18, 2023 1:24 AM
235 Comments
Joined Jun 2021
MMrazzJul 18, 2023 1:24 AM
235 Comments
For someone that has this, what's the voltage input on the external AC charger? ~110 volts only, or is it 110-240 volts? (Yes, I'm aware USB-C PD will also work)
Jul 18, 2023 1:34 AM
54 Comments
Joined Jul 2023
NibblesWoodawayJul 18, 2023 1:34 AM
54 Comments
I bought one last time this was on SD. Charged it up and left it in the basement. Just checked and it is still at 100 percent. I know nothing about these batteries, but was pleased to see it still fully charged.
Jul 18, 2023 1:45 AM
710 Comments
Joined Sep 2014
grandmasterziiJul 18, 2023 1:45 AM
710 Comments
Quote from ahannan :
It uses a external 40W PSU to charge it up. Max charge power is 40W even with a 100W Solar panel, so it basically takes 8h to charge it from 0-100%. The max output would be 40W for continuous operation / UPS mode without discharging the battery. Being LiFePO4, it has very low self leakage and great cycle life. The fan will come on as needed when in operation.

It's a nice unit for camping, power outages, extended laptop life, etc. It is small and light weight. All the specs are good except the charge rate which is why I think they keep dropping in price to unload them. This a great price for the specs given the proper type of applications.
Is it "pass-through"?
Say you have that 100w solar panel, so 40w max to charge the battery, can you use the remaining 60w to power your laptop or something live?
Jul 18, 2023 1:47 AM
37 Comments
Joined Nov 2007
cardinals222Jul 18, 2023 1:47 AM
37 Comments
would this run a stndard tower fan for 6-8 hours?
Jul 18, 2023 2:01 AM
4K Comments
Joined Mar 2004
ghostwriter66Jul 18, 2023 2:01 AM
4K Comments
Quote from cardinals222 :
would this run a stndard tower fan for 6-8 hours?
NOT a remote chance in hell .... maybe 20 minutes
1
1
Jul 18, 2023 2:29 AM
8 Comments
Joined Sep 2019
FantasticBanana678Jul 18, 2023 2:29 AM
8 Comments
Quote from superslickz :
That's cheap. How is this brand? UPS functionality? If so, does the fan come on during ups mode?
+1 on eUSP
1
Pro
Jul 18, 2023 2:32 AM
365 Comments
Joined Mar 2019
DANlMALZ
Pro
Jul 18, 2023 2:32 AM
365 Comments
Quote from cardinals222 :
would this run a stndard tower fan for 6-8 hours?
Those tower fans are about 50 Watts. This is 300Wh but let's say it converts to 120v at 80% efficiency, so we are at 240Wh. 250 to make it easy.

Should run for 5 hours.

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Jul 18, 2023 2:36 AM
318 Comments
Joined Nov 2014
anakinfoxeJul 18, 2023 2:36 AM
318 Comments
Quote from superslickz :
That's cheap. How is this brand? UPS functionality? If so, does the fan come on during ups mode?
I haven't used any power station from Tenergy before but I'm a big fan of their LiPo battery for RC toys. From my personal experience, they are performant, reliable and relatively cheap. I'm going to buy one of this power station given the appealing price.

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