# maXpeedingrods BM90JP Portable Diesel Heater, 5 kW

The maXpeedingrods BM90JP is a portable diesel heater listed with 5,000 watts of heat output and a 12-volt supply. Its self-generating design, remote control and USB output are aimed at outdoor heating, including tent use, but the listing does not specify how self-generation operates or its conditions.

- [Original product page](https://bargainpostbox.co.uk/product/maxpeedingrods-bm90jp-portable-diesel-heater)
- [View offer](https://bargainpostbox.co.uk/visit/maxpeedingrods-bm90jp-portable-diesel-heater)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: maXpeedingrods
- Model: BM90JP
- Category: Cars & Motorcycles > Vehicle Accessories
- Price: 552.48 GBP
- Previous price: 649.99 GBP
- Discount: 15%
- Price checked: 2026-11-12T16:55:09.145Z
- Rating: 3.6 / 5
- Reviews: 4

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The manufacturer describes a self-generating design intended to avoid external power, but gives no operating details for that claim.
- Remote control is listed for operation.
- A USB output is claimed for small lights, phones and other lighting equipment when sufficient power is available.
- The manufacturer claims a muffler and sound-insulating foam reduce operating noise.
- Fuel consumption is listed as 0.17–0.48 litres per hour.

## Pros

- Portable all-in-one design is presented for use across outdoor settings such as camping, boats and vehicles.
- The stated 12-volt supply and remote control are relevant to vehicle or campsite setups.
- USB output may provide power for small devices when sufficient power is available.

## Cons

- Listed weight is 19700 Grams, so portability still involves moving a 19.7 kg unit.

## Specifications

### Identity
- Brand: maXpeedingrods
- Model: BM90JP
### Heating and fuel
- Listed heat output: 5000 Watts
- Fuel type: diesel
- Fuel consumption: 0.17–0.48 liters per hour
### Electrical
- Voltage: 12 Volts
- Amperage: 12 Amps
### Dimensions and installation
- Form factor: Portable
- Weight listed: 19700 Grams
### Other details
- Colour: Tan
- Listed use: Outdoor
- Recommended use: Tent
- Country of origin: China

## Before you buy

- The listing calls the heater self-generating and says it needs no external power, while also giving a 12-volt supply and 12-amp rating. It does not explain how these claims relate or specify the conditions for USB output, so confirm the power arrangement and operating requirements before buying. The stated noise reduction is a manufacturer claim, not a quantified noise level. Follow the installation instructions for the exhaust and hot surfaces.

## A good fit for

- Campers or outdoor users seeking a portable diesel heater for tent, vehicle or boat applications.
- Buyers who can confirm the heater's power requirements and have a suitable installation plan.

## Less suited to

- Buyers needing a clearly documented power setup or verified noise level before purchase.
- Anyone unable to handle or transport a 19.7 kg heater.

## Customer feedback

The available aggregate ratings are mixed, with a majority in the five-star category but a substantial one-star share. The sample is very small, and no written customer comments are supplied, so it does not establish specific strengths or faults. For buyers, the key practical questions remain the unclear self-generating versus 12-volt power arrangement and the unquantified noise claim.

## Frequently asked questions

### Does the BM90JP need an external power supply?
The listing describes it as self-generating and says external power is not needed, but also lists a 12-volt supply and 12-amp rating. It does not explain how these statements fit together, so confirm the required power arrangement before buying.
### What fuel consumption does the listing give?
It states 0.17–0.48 litres per hour. Actual consumption conditions are not specified.
### Can it charge or power a phone?
The listing claims a USB output for phones and small lights when sufficient power is available. It does not specify the USB output rating.
### Is it described as quiet?
The manufacturer claims a muffler and sound-insulating foam reduce operating noise, but no measured noise level is provided.

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## Images

![maXpeedingrods BM90JP Portable Diesel Heater, 5 kW — 1](https://bargainpostbox.co.uk/i/nm7EwrTzKIIlfpzt2dXI7ONIghc5is2CE_uBz2NA6c_bqA8dRLiGSwi79b2op8LhIgjBd1ET-89uuaF-hc14lRHoDoAeWGnxuERFjqQ9deVMIwwZtwf26Yj6.jpg)

![maXpeedingrods BM90JP Portable Diesel Heater, 5 kW — 2](https://bargainpostbox.co.uk/i/4ZvzdDyICvUtrzqkbUTn0RBpS5kN5ZNd2X1DqwiKt1_RtSAS2akOnEfDEl1j5L7u5RjtqRhxOC22R-aHGutVtlVgu06lVBMr9CnpysFDyamDNfekn91U9-ML.jpg)

![maXpeedingrods BM90JP Portable Diesel Heater, 5 kW — 3](https://bargainpostbox.co.uk/i/MPebeQqkZ0xj_ZLGOTNXS6IMjnMNdg45A_lythwgM9W1bk_VnD7KAl9ySk0gG1eoujYAG1g4UaGdpDK0wSrfMM461EboyLhdEG213UIPc2D19FUDbVs9e9jF.jpg)

![maXpeedingrods BM90JP Portable Diesel Heater, 5 kW — 4](https://bargainpostbox.co.uk/i/SNFazf6rTYLffFZUGdujWkIbhs-lHTPSVRe_23K4CrAm-hwpmBnRtjNBh68UXhq1GoJ2gtCyRS1v7Fb2ljsu8G4AiOs-lq7b159K1rmXXj5Wrwd_rSe9KtFx.jpg)

![maXpeedingrods BM90JP Portable Diesel Heater, 5 kW — 5](https://bargainpostbox.co.uk/i/rGSOovrJsHTSQlMmtr7EofYG_GlmtK-Dv-ApjNX8hfY4xp5uKlC1-0QKwBi-wlJbvAPCA-D1Z5nHPGhfEtbm2xX1UsnqBTNsopF8DVXUNQG_zoyr-SrKRvL7.jpg)

![maXpeedingrods BM90JP Portable Diesel Heater, 5 kW — 6](https://bargainpostbox.co.uk/i/OI5y2oSoJgeaIEzkBFnWlK0rzctqFgv1ZkMLKoZCMbqByXKjIIju07Lpi7s84zFR2_4yk_RRVNR2oO70fzBIs6Zl6bVjOS_UChcJZrxL136dVajiFU770i1N.jpg)

![maXpeedingrods BM90JP Portable Diesel Heater, 5 kW — 7](https://bargainpostbox.co.uk/i/eY5XZHlix2DcTWBKu9WQ4GpkXGMnpbhsD5cx0lkIyPBSh4AP68ww9l6-rakDpUlN1TC9c_1ZIPuCOwg1jD96T-ZHBHiX8e77dCKJGGgqx1xopx5nb7OMFSlu.jpg)