# DR.PREPARE RTPB-015P 16000mAh Heated Apparel Battery Pack

DR.PREPARE RTPB-015P is a 16000mAh battery pack listed for heated apparel, with DC, USB-A and Type-C connections. Its three ports and claimed output options also suit charging compatible personal devices, while its stated run time varies by heat setting.

- [Original product page](https://bargainpostbox.co.uk/product/dr-prepare-rtpb-015p-heated-apparel-battery-pack)
- [View offer](https://bargainpostbox.co.uk/visit/dr-prepare-rtpb-015p-heated-apparel-battery-pack)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: DR.PREPARE
- Model: RTPB-015P
- Category: Electronics > Electronics Accessories > Power Banks
- Price: 25.49 GBP
- Previous price: 29.99 GBP
- Discount: 15%
- Price checked: 2026-11-14T19:27:43.689Z

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

- Three connection types cover heated apparel through the DC port and compatible gadgets through USB-A or Type-C.
- The listing claims 18W fast charging and a 5–6-hour recharge using an 18W input.
- Heated-apparel run-time estimates are separated by setting, from 7–8 hours on Low to 4–5 hours on High.

## Pros

- Three ports provide options for heated clothing and for charging compatible phones, tablets or a fan.
- The digital display is a practical feature for checking the pack while in use.
- Type-C is described as both an input and an output.

## Specifications

### Identity
- Brand: DR.PREPARE
- Model: RTPB-015P
### Battery and power
- Capacity: 16000 Milliamp Hours
- Listed voltage: 3.8 Volts
- Power source: Corded Electric
- Amperage: 3 Amps
- Ports: 3
- Connectors: Type‑C、USB‑A、DC 3.8mm
- Battery cell type: Lithium Polymer
- Battery charge time: 5 Hours
- Claimed heated-apparel run time: 7–8 hrs on Low, 5–6 hrs on Medium, 4–5 hrs on High
- Type-C input: Input: Type-C - 5V/3A, 9V/2A
- Type-C output: Output: Type-C - 5V/3A, 9V/2A, 12V/1.5A
- USB-A output: USB-A - 5V/3A, 9V/2A, 12V/1.5A
- DC output: DC - 7.4V/3A, 9V/2A, 12V/1.8A
- Recharge input claim: 18W input
### Compatibility and features
- Compatible devices: Heated Vest, Heated Jacket, Heated Eye Mask, Smartphone, Tablet, Desktop Fan
- Listed features: Digital Display, Lightweight, Pocket Size
- Listed cordless status: No
### Dimensions and installation
- Dimensions listed: 27 x 102 x 70 millimetres
- Weight listed: 0.26 Kilograms
- Battery weight: 80 Grams

## Before you buy

- The listing gives two different full-recharge estimates, so the actual charging time is unclear.
- The listed power source and portability fields conflict with the product being described as a pocket-sized portable battery pack.
- The listing is inconsistent: its title claims 7.4V, while the details specify 3.8 Volts. It also describes the pack as portable and pocket-sized but lists portability as No and power source as Corded Electric. Recharge time is stated as both 5 Hours and 5–6 hours with an 18W input. Treat these claims as unconfirmed and check the selected listing for the applicable configuration and charging details. The stated heated-apparel run times depend on Low, Medium or High settings.

## A good fit for

- People seeking a replacement or additional battery pack for compatible heated apparel, after checking the DC connection and voltage requirements.
- Buyers who want a pack with USB-A and Type-C outputs for compatible phones, tablets or small fans.
- Users who value a digital display and mode-specific estimates when planning heated-apparel use.

## Less suited to

- Buyers who need a clearly confirmed voltage, portability or recharge-time specification before purchase.
- Anyone needing a battery pack bundled with a heated vest or jacket. The supplied package information does not confirm apparel is included.

## Frequently asked questions

### How long does it power heated apparel?
The listing claims 7–8 hours on Low, 5–6 hours on Medium and 4–5 hours on High. These are setting-specific claims, not a single guaranteed run time.
### Which ports does it have?
The listed connections are Type-C, USB-A and DC 3.8mm. The listing describes Type-C as input and output, with separate output specifications for USB-A and DC.
### How long does the battery take to recharge?
The details list 5 Hours, while the feature text claims 5–6 hours using an 18W input. The recharge time is therefore not consistent across the listing.
### Is a heated vest included?
The available package information does not list the box contents, so it does not confirm that a vest or jacket is included.

## Alternative options

- [DR.PREPARE Heated Gilet Hooded with 16000mAh Battery Pack Included S-XL \| 10 Heating Zones, 3 Heating Levels, Lightweight & Warm, Removable Hood, Ideal for Men Women Outdoor](https://bargainpostbox.co.uk/visit/dr-prepare-rtpb-015p-heated-apparel-battery-pack)
- [LABEWVI Heated Vest, Gilet for Men Women, Polar Fleece Body Warmer with 10000mAh Power Pack Included, USB Type-C Electric Jacket with 3 Heating Level \| 4 Heated Zone, Self Warm Winter Waistcoat](https://bargainpostbox.co.uk/visit/dr-prepare-rtpb-015p-heated-apparel-battery-pack)
- [Heated Vest, Gilet for Men Women with Power Pack Included, USB Electric Body Warmer, Jacket Washable, 3 Heating Level \| 6 Heat Up Zone, Self Warm Waistcoat, Lightweight Winter Outdoor Clothing](https://bargainpostbox.co.uk/visit/dr-prepare-rtpb-015p-heated-apparel-battery-pack)
- [Upgraded Heated Gilet Battery Pack - 7.4V2A 20000mAh DC Output Rechargeable for ORORO and Venustas Heating Jackets Coats Pants Underwear Battery, With DC Plug Adapter and Charging Accessories](https://bargainpostbox.co.uk/visit/dr-prepare-rtpb-015p-heated-apparel-battery-pack)
- [7.4V Heated Vest Battery 16000mAh with DC Round Port & Dual USB, 12H Runtime for Heating Jacket, Power Bank Function](https://bargainpostbox.co.uk/visit/dr-prepare-rtpb-015p-heated-apparel-battery-pack)
- [DIRAEEN 18400mAh Heated Vest Battery Pack, 7.4V/5V Power Bank \| USB and Type-C, 4.0mm DC port with 3.8mm adapter, LED display, for compatible heated jackets, pants and phones](https://bargainpostbox.co.uk/visit/dr-prepare-rtpb-015p-heated-apparel-battery-pack)
- [Heated Gilet for Men, Heated Jacket 21 Zones with 20000mAh Power Bank \| Heated Vest with 4 Smart Controls, 3 Heat Levels, Fast Heating Heated Body Warmer for Walking, Fishing, Camping](https://bargainpostbox.co.uk/visit/dr-prepare-rtpb-015p-heated-apparel-battery-pack)
- [CYCYHEAT 10000mAh Power Bank for Heated Gilet Vest Jacket Pants Blanket \| 5V2A USB Port Replacement Battery Pack for Heated Camping Chair and Heating Underwear Clothing](https://bargainpostbox.co.uk/visit/dr-prepare-rtpb-015p-heated-apparel-battery-pack)
- [PDBEST Power Bank 50000mAh Fast Charge 22.5W 3-in-1 Cable Semi-Solid \| 3 Outputs 2 Inputs Large Capacity Semi-Solid More Cycles Safer Portable Charger LED Display for iPad Android iPhone Black](https://bargainpostbox.co.uk/visit/dr-prepare-rtpb-015p-heated-apparel-battery-pack)
- [JUOVI Power Bank 90W 20000mAh Portable Charger with Detachable Cable \| PD QC Fast Charging with 4- Port, LED Display External Battery Pack for Laptop iPad Tablet iPhone Samsung Steam Deck etc](https://bargainpostbox.co.uk/visit/dr-prepare-rtpb-015p-heated-apparel-battery-pack)
- [PDBEST Power Bank 60000mAh, Fast Charging Portable Charger with 3 in1 Cable \| Built-in Flashlight, 4 Outputs 2 Inputs, LED Display, 22.5W Powerbank High Capacity, Compatible with iPhone & Android Black](https://bargainpostbox.co.uk/visit/dr-prepare-rtpb-015p-heated-apparel-battery-pack)
- [NOBIS Magnetic Power Bank 22.5W 10000mAh Portable Charger with Stand \| 15W Wireless Battery Pack with LED Display, USB-C In/Out Battery Bank for iPhone, Android and More](https://bargainpostbox.co.uk/visit/dr-prepare-rtpb-015p-heated-apparel-battery-pack)

## Add-ons

- [Dr.Prepare 16000mAh 7.4V Heated Vest Battery Pack with DC/USB/Type-C Ports, 5V/9V/12V Power Bank for Heated Apparel, Coat, Sm](https://bargainpostbox.co.uk/visit/dr-prepare-rtpb-015p-heated-apparel-battery-pack)

## Images

![DR.PREPARE RTPB-015P 16000mAh Heated Apparel Battery Pack — 1](https://bargainpostbox.co.uk/i/XdrHen9ILM2yTsGCUIPjETVGXcR9c6wIYJos_4JjAkGx9cqTeMY9YDzx_V0SCfaBhFqE8U12EfHsnEk8HdsAHZjWRnUFCpLGY-d20dv5Ng2gJtGH1SnCfNHY.jpg)

![DR.PREPARE RTPB-015P 16000mAh Heated Apparel Battery Pack — 2](https://bargainpostbox.co.uk/i/IT2OYxJKpr48ro0kvURQ2dNJFgfJ1PFun2y9hsYAeDGuQWXCveApwixP-TKV18S_yQzzqW9CcnEkVJj0InOqLQHo7p4zWAgcaHIxKZCujk1kb1xnJul3fzDE.jpg)

![DR.PREPARE RTPB-015P 16000mAh Heated Apparel Battery Pack — 3](https://bargainpostbox.co.uk/i/zeojqJmn3HUcEfA4brDT7zxTRIRTjeZD4wllvTNU8WxMEb016L1v8IQsJOZRfdowm_qu4bmY67cqwIo66-26b59A6vpBgdrTF_sBbfjOX11eVZuNm6Wt0uVp.jpg)

![DR.PREPARE RTPB-015P 16000mAh Heated Apparel Battery Pack — 4](https://bargainpostbox.co.uk/i/CcDwvHvt28BPTi8l2WurLV1hllsN3yL_XJnKb-cGzqFyjyHF3Z5_HcBFXgN1JzfNuqVwhguJUL6Lq6h5ztzsvtsxicNT4SK4soxueDsSUhpuo_pOoL0cCHr0.jpg)

![DR.PREPARE RTPB-015P 16000mAh Heated Apparel Battery Pack — 5](https://bargainpostbox.co.uk/i/oUDmz9rN_T_0haM-lbIt3FxQlZ53Kl69MrmQgjus2yREZ6z6TPkTnwkTvlEIigOf2RRobvhFkkXBSmdxsXMAoePqS2frwGwgSOLD3cUySIFNY9wdBekB-kdw.jpg)

![DR.PREPARE RTPB-015P 16000mAh Heated Apparel Battery Pack — 6](https://bargainpostbox.co.uk/i/f3RHfmJ1ZcZbZmXzysugGfWQ5midu-vEwFIQBatL6-1nhCGeLUsOSIognBwUrygmOi98WXjjOHFIndx4PxyjWsVmrmCWq4eDgo039-qlsMf42tJFQhPGPXV5.jpg)

![DR.PREPARE RTPB-015P 16000mAh Heated Apparel Battery Pack — 7](https://bargainpostbox.co.uk/i/XBn216MOCUNrCIPkq0vvWjocUDhZagxwdO89LvHdDeD8d4C_goueCbo8ifzFf9PQIAcdT_uzU9DxCreJZQzjVCuUlEVs6kM4pt2rLzw5yoozgFE2gGUe2E3v.jpg)