# KARECEL ZLS-118 Rechargeable Hand Warmers, 2 Pack

KARECEL ZLS-118 hand warmers are a rechargeable two-pack with individually claimed double-sided heating and three temperature settings. Each unit is listed with a 5200mAh battery, while the stated runtime of up to 11 hours applies to the lowest setting.

- [Original product page](https://bargainpostbox.co.uk/product/karecel-zls-118-rechargeable-hand-warmers)
- [View offer](https://bargainpostbox.co.uk/visit/karecel-zls-118-rechargeable-hand-warmers)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: KARECEL
- Model: ZLS-118
- Category: Sports & Outdoors > Camping & Hiking
- Price: 21.98 GBP
- Previous price: 25.99 GBP
- Discount: 15%
- Price checked: 2026-11-14T19:41:21.778Z
- Rating: 4.4 / 5
- Reviews: 290

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

- Two separate hand warmers are claimed, each with double-sided heating rather than a pair that must be assembled.
- The listing describes full-surface heat from aluminium plates and a compact 1 x 2.4 x 4-inch format.
- Three heat settings are listed. The stated runtime of up to 11 hours is specifically for the lowest setting.
- A splitter-style USB-C cable is described as allowing both warmers to charge at once.

## Pros

- Two independent units can be used separately, and each is claimed to heat on both sides.
- The compact dimensions and included wrist lanyards support carrying and hanging the warmers.
- The stated 5200mAh capacity per unit and low-setting runtime provide useful battery details for planning use.

## Specifications

### Identity
- Brand: KARECEL
- Model: ZLS-118
- Pack quantity: 2
- Colour: Blue
- Size: Portable
### Heating and battery
- Heating surface material: Aluminium
- Battery capacity per unit: 5200mAh
- Battery capacity, two units: 10,400mAh
- Battery type: Lithium-Ion
- Temperature settings: 3 temperature settings
- Runtime claim: At the lowest setting, it delivers up to 11 hours\*2 of continuous use.
- Charging time: 11 Hours
- Rechargeable: Rechargeable
### Dimensions and use
- Dimensions: 1 x 2.4 x 4 inches
- Recommended uses: Outdoor activities, cold commutes, home and office use, general winter use
- Target body part: Hand
### Other details
- Country of origin: China
- Product warranty: 2 Years

## Before you buy

- The runtime claim is up to 11 hours per unit at the lowest setting, not a promise for other settings. The listed 11-hour charge time is also a separate claim.
- The claimed AI temperature adjustment and safety operation are manufacturer statements, not independently verified performance or safety findings.

## In the box

- Hand warmers, 5200mAh each, quantity 2 (Included)
- 2-in-1 Type-C charging cable, quantity 1 (Included)
- Wrist lanyards, quantity 2 (Included)
- Use manual, quantity 1 (Included)

## A good fit for

- People wanting a rechargeable pair of separate warmers for cold commutes, outdoor activities or use at home and in the office.
- Buyers who value a compact hand warmer and plan to use the lowest setting when seeking the stated maximum runtime.

## Less suited to

- Buyers who need a substantiated runtime at higher heat settings or independently verified temperature and safety performance.

## Customer feedback

Customer feedback highlights perceived warmth and usefulness in cold weather, with reports of long battery life between charges and a size that suits pockets or gloves. Some customers describe temperature control less consistently. Those reports are relevant if choosing between heat settings, but they do not confirm the listing's runtime or temperature-adjustment claims.
- Positive themes: Customers describe the warmers as effective in cold weather and appreciate their pocket- and glove-friendly size.
- Positive themes: Battery life between charges and portability are among the reported strengths.
- Mixed feedback: Temperature control receives mixed feedback.

## Frequently asked questions

### Are the two warmers separate units?
The listing describes two independent warmers, each with double-sided heating, rather than two parts that need to be joined.
### How long do they run on a charge?
The stated maximum is up to 11 hours at the lowest setting. The listing does not provide a runtime for the other settings.
### Can both warmers be charged together?
The listing says the included 2-in-1 Type-C cable can charge both warmers simultaneously.
### What is included?
The stated contents are two 5200mAh hand warmers, one 2-in-1 Type-C charging cable, two wrist lanyards and one use manual.

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## Images

![KARECEL ZLS-118 Rechargeable Hand Warmers, 2 Pack — 1](https://bargainpostbox.co.uk/i/y-J7QVbyHyn-o_CIM_E9dG5cVhDPSzswvIjervHdzfC4bFn_7O8J9cW48ZgF1Fp-S6lN0rUr0nQUsrXT0REgq_u52xQt-sai_koCBB09angqB20GnNlxF5Q-.jpg)

![KARECEL ZLS-118 Rechargeable Hand Warmers, 2 Pack — 2](https://bargainpostbox.co.uk/i/x98iEodh8bzKI84JRqmGhjckT7hdv1t5-crH_Fth6MVRh4fMXfWDWO-FLFBWQBuXMgAMxzDLc9_oG6amCygSpLARw9qNh9YLpwHDFjW9vC4-LbQSXEEgokXj.jpg)

![KARECEL ZLS-118 Rechargeable Hand Warmers, 2 Pack — 3](https://bargainpostbox.co.uk/i/mDjDLNHHXtHgneKlZUCNYYcceSRg8dpTn52TLuYx03sx4KIiI9UQs3_LAP5EDDk1rczDYtuWLL4AXszxuZB_ZwzqE0JVcHFtJAtD8lWxaGNU3vJUrJx8E7JS.jpg)

![KARECEL ZLS-118 Rechargeable Hand Warmers, 2 Pack — 4](https://bargainpostbox.co.uk/i/wdh6uIOJBBDvpQ3OVA2GEuQcBanXGwPjsy_jna34ZPidzH89zUXrQtji3VR4skAtmeJkqR3XlcReDUm8dXgTcSBw2TOUviGQ6KFfqQmaS_S5S9zavItBd32z.jpg)

![KARECEL ZLS-118 Rechargeable Hand Warmers, 2 Pack — 5](https://bargainpostbox.co.uk/i/pPJ_x7dKlq3Ymy5IUw9nhZi-KN1fSKk_728-nqnxKAgdCNEeen5Igb-YfCTgpa0vYPSm1oWby3EDVzukCMo5dxmVvHPAbaPcJ71YYhPJH0uGam5_zUMJ0BGc.jpg)