# DCHOUSE 12V 165Ah Metal-Shell LiFePO4 Battery

Source: https://www.ranked10.co.uk/tech/best-lifepo4-batteries/dchouse-12v-165ah-lifepo4
Ranked #6 in "Best LiFePO4 Battery 2026: 10 Ranked, and Where the Spec Sheets Slip": https://www.ranked10.co.uk/tech/best-lifepo4-batteries

- Price: £223.99 (checked on Amazon UK on 2026-09-16)
- Amazon rating: 5.0 from 10 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0DGK8FCR6?tag=ranked10-21

The DCHOUSE 12V 165Ah is a lithium iron phosphate battery in a metal case, sold with built-in Bluetooth monitoring, marine terminals and a claimed 120A BMS. It is number six in this guide, priced at £223.99, and rated 5.0 out of 5 from 10 ratings - a histogram where every single rating is five stars.

Work out what that price buys and the numbers get more interesting than the badge. At 12.8V and 165Ah, the pack is 2,112 Wh, so £223.99 works out at roughly £106 per kWh. That is more per kWh than the 100Ah Rvpozwer in this guide, which sits at £101.55 per kWh, and less than the £139.65 per kWh of the ECO-WORTHY 48V 100Ah. The 5.0 rating is a perfect score, but it rests on 10 ratings rather than hundreds. Everything below comes from the Amazon listing on the day we checked it; we have not tested this battery ourselves.

## Specification

| Field | Value |
|---|---|
| Price | £223.99 |
| Customer rating | 5.0 out of 5 from 10 ratings |
| Stated capacity | 165 Amp Hours at 12 Volts (4 cells) |
| Capacity in watt-hours | 2,112 Wh (12.8V x 165Ah) |
| Price per kWh | About £106 (£223.99 divided by 2.112 kWh) |
| Item weight | 20 kg |
| Terminal | Marine Terminal |
| BMS (as listed) | 120A, given only in the Item Highlight field |

## Questions people ask

**What does the DCHOUSE 12V 165Ah work out at per kWh?**

The listing price is £223.99, and 12.8V multiplied by 165Ah gives 2,112 Wh, so the pack lands at about £106 per kWh. That is above the £101.55 per kWh of the 100Ah Rvpozwer in this guide and below the £139.65 per kWh of the ECO-WORTHY 48V 100Ah.

**What does the listing say about the BMS?**

A 120A BMS is named in the Item Highlight field and nowhere else. The bullets mention the BMS cutting off charging, but no amperage appears in the specification table.

**Does the DCHOUSE battery have low temperature protection?**

The second bullet says the BMS cuts off charging when the sensor reads below 20°F, which is about -7°C. The same sentence is cut off before it states the temperature at which discharge is stopped.

**What is the claimed cycle life?**

The listing claims up to 15,000 cycles and a 10-year life, with Class A LiFePO4 cells described as UL and IEC tested and CE and RoHS certified.

**What can the Bluetooth app monitor?**

According to the listing, the DCHOUSE app connects over Bluetooth at a range of 5-10 metres and shows state of charge, voltage and current.

**Where does this battery rank on Amazon?**

The listing gives a Best Sellers Rank of 2,604 in Business, Industry & Science and 3 in Deep Cycle Batteries.