Why upload 2 times

buy low, sell high

1000 power bank of 10k mah you can get:
39000wh = 39kwh

A household power consumption is:
877 kWh per month
Or
19.973kwh Energy Required per day

Basically you can power your entire house already with this renewable energy. But would cost you 20k myr to setup.

The efficiency here is not mainly dependent on the battery type but the circuitry itself.

Like i said as long it is ok for you then no problem.
No need to go find validation by maybe this and that. lol!

k

Which one upload twice?

Power a EV car is accessible, but power an entire house is next level of achievement. Wait to see when it can even slash by another half of the price.

My household have used many cheap powerbanks from different brands. Pineng, yoobao, xiaomi, and many other unknown brands. Half of it got as freebies from event booth. Usually 1-2 years only tahan, then get bloated d.

If the powr bank easily spin around on a flat surface, that means it starting to bloat. If the powerbank looks bloated, I ask my family to throw it or give it to me to send at recycle center.

we b20, not t20

Shopee Malaysiahttps://shopee.com.my1000W/600W Portable Power Station AC 220V Output Emergency Backup ...
358000mah/3.7v 1500w/220v
Set you back Myr1125

Chatgpt: 358,000mAh at 3.7V is approximately equivalent to 78.17 kWh at 220V

Unit price (lower is better)
14myr/kwh (average unit price, not bad)

=====
DJI Power 2000 - Portable Power Station | 3000W Stable High-Power Output | Fast-Charging | Compact Size | Ultra-QuietRM 6,509.00Shopee(8)
3000watt 220v or 156.34kwh at 220v
Set you back Myr6209

Unit price (lower is better)
39.71myr/kwh (high unit price, no good)

=====
No brand bootleg powerbank (store)
37wh x 1000 37000wh
Chatgpt: 37,000 Wh at 3.7V is equivalent to 2,240 kWh at 220V.
Total item weight: 1000 x 218g = 218kg
Set you back Myr 21000

Unit price (lower is better)
9.375myr/kwh (lowest unit price! Outstanding)


Reference tnb unit price
First 200 kWh (1-200 kWh): 21.8 sen/kWh
Next 100 kWh (201-300 kWh): 33.4 sen/kWh
Next 300 kWh (301-600 kWh): 51.6 sen/kWh
Next 300 kWh (601-900 kWh): 54.6 sen/kWh
Usage above 901 kWh: 57.1 sen/kWh

This post has been edited by OnePiece999: Sep 12 2025, 01:00 AM