Updated: 09 Apr 2026

10 Best kings lithium battery chargers of 2026

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Updated: 09 Apr 2026

#1

Best Choice

Kings BatBlock25-12V Plug and Play Battery Box | Built in DCDC Charger | Battery Monitor | Lithium Compatible

9.7

KINGS

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Main highlights

To make charging on the go easier - the BatBlock includes a Triple Quick Connect Anderson-Style Plug with 7m of wire to connect to modern vehicles. Simply add a Kings 25A or 50A Wiring Kit to turn Batblock into an easy dual battery system. A standard anderson style quick connect plug will also work in the triple socket on BatBlock for older vehicles, offering the best of both worlds!

POWER ALL YOUR GEAR USB OR 12V ACCESSORIES. BatBlock25 has been designed to power all your camping or road-tripping essentials! Featuring two 12V quick connect plugs, a 12V Cig Socket, two standard USB A sockets plus a USB QC and USB C PD outlet, you can run your portable fridge, camp lighting, 12V oven or charge your USB devices wherever you are! The best part is, whatever power you use will be shown on the Battery Monitor Display.

12 Volt made easy, just add a battery ( Suits Lithium and AGM batteries ) Includes 25A DC DC charger, Digital battery monitor. 1x solar input + 1x triple quick connect plug. Output - 4x USB charging ports + 1x cig socket, 2x Quick connect outputs. Inverter ready terminals.
#2

Best Value

36Ah Lithium Portable Power Pack 100W USB C LiFePO4+ 70W Solar Panel Charger

9.4

Adventure Kings

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the 70W Solar Panel Charger, This compact and efficient solar charger is designed to recharge your Adventure Kings Power Pack on the go. By harnessing the power of the sun to keep your devices charged and ready.

Provides ample power to run your camping fridge, camp lighting, and USB devices. While driving, you can run your fridge and simultaneously charge the power pack via USB C, ensuring it's fully charged and ready to keep your gear powered as soon as you arrive at your destination! Charge at home using the Kings 100W USB Charger, on the road with the Kings 85W USB Car Charger, or harness the sun's energy with the Kings 70W Solar Panel Charger.

It features two standard 12V cigarette sockets, twin USB C and USB A outputs, and an Anderson-style quick-connect plug. This means you can power your camping fridge, camp lighting, or other 12V accessories! Fully charge your Kings 36Ah Portable Lithium Power Pack for as little as 5 hours with the included 2m cable and the Adventure Kings 100W USB Charger. 5 different ways to recharge your Power Pack, you can have portable power ready to go whether you are at home, on the go, or at camp.
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#3

Kings 25A DCDC Charger | Quick Connect Plugs | MPPT Solar Regulator| Lithium Compatible | 12/24V Input | IP66 Rating

9.3

KINGS

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Push Button Battery Type Selection for Lithium or AGM. With a specially programmed charge pattern specific to 12V Lithium (LiFePO4) batteries, plus the ability to easily switch to standard 12V lead acid, AGM, Gel or Calcium batteries with the press of a button, the Adventure Kings DCDC will work with just about any setup - and is easy to adapt to your future setups too! The Kings DC Charger also has an automatic lithium ‘wake’ feature where it will attempt to wake up or ‘jump start’ a lithium

Built-in MPPT Solar Regulator with Solar Priority Charging. The Kings 25A DCDC Charger has a built in high-efficiency MPPT Solar Regulator that will track the maximum power point of a connected solar panel, so long as it has a minimum of 15W input. So you know you’re getting the most charge out of your panel no matter the conditions.

25 Amp Multi-Stage Battery Charger. With a specially programmed charge pattern specific to 12V Lithium (LiFePO4) batteries, plus the ability to easily switch to standard 12V lead acid, AGM, Gel or Calcium batteries with the press of a button, the Adventure Kings DCDC will work with just about any setup - and is easy to adapt to your future setups too! The Kings DC Charger also has an automatic lithium ‘wake’ feature where it will attempt to wake up or ‘jump start’ a lithium battery where the
#4

Kings 40A DCDC Charger | Quick Connect Plugs |MPPT Solar Regulator | Lithium Compatible | 12/24V Input | IP66 Rating

9.2

KINGS

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LITHIUM (LIFEPO4) CHARGING WITH PUSH BUTTON BATTERY SELECTION With a specially programmed charge pattern specific to 12V Lithium (LiFePO4) batteries, plus the ability to easily switch to standard 12V lead acid, AGM, Gel or Calcium batteries with the press of a button, the Adventure Kings DCDC will work with just about any setup - and is easy to adapt to your future setups too! The Kings DC Charger also has an automatic lithium ‘wake’ feature where it will attempt to wake up or ‘jump start’ a

CHARGER, ISOLATOR + SOLAR REGULATOR ALL IN ONE CHARGING SOLUTION The Kings 40A DCDC Charger has a built in high-efficiency MPPT Solar Regulator that will track the maximum power point of a connected solar panel, so long as it has a minimum of 30W input.

BUILT IN MPPT SOLAR CONTROLLER WITH SOLAR PRIORITY CHARGING The Kings 40A DCDC Charger has built in high-efficiency MPPT Solar Regulator that will track the maximum power point of a connected solar panel, so long as it has a minimum of 30W input. So you know you’re getting the most charge out of your panel no matter the conditions.
#5

Adventure Kings 24AH Lithium Portable Power Pack + Rechargeable Lithium LED Worklight

9.0

Adventure Kings

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Main highlights

Standard 12V Cig Plug suits any 12V accessory up to 120W. 60W USB C Output

Charges with USB C and includes 1m USB C to USB C cable

24Ah capacity at 12.8V for a total of 307.2Wh. LiFePO4 technology
#6

CTEK Lithium XS 12v 5A 8-Step Automatic Battery Charger

8.9

CTEK

-25%

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Unique Maximisation Step with Patented Maintenance Charging: Restores full capacity and ensures maximum performance, even after months of inactivity.

Testing Sequence: Analyses your lithium battery to see whether it can take and retain the charge safely.

Dedicated Lithium Battery Care: Unique and patented system to recover, charge and maintain lithium (LiFePO4) batteries to maximize performance and extend life.

-25%
#7

Kings 12Ah Lithium Portable Power Pack | Run Your Fridge, Camp Lighting or USB Devices | 60W USB C | LiFePO4

8.6

KINGS

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STANDARD 12V SOCKET SUITS ANY CIG PLUG ACCESSORY With a standard 12V cig socket output and no special proprietary plug you can use the Adventure Kings Portable Lithium Power Pack for your camping fridge, camp lighting or any 12V cig plug accessory or charger up to 120W! It makes for the perfect portable power solution for your camping fridge, but it’s not limited to just a fridge like some other power packs.

Lightweight, compact and safe LiFePO4 technology

12AH OF LITHIUM POWER IDEAL FOR PORTABLE FRIDGES With 12Ah of capacity, this is the perfect choice to run your fridge for a day trip or picnic, or if you need to keep your laptop charged up while working remote! It even has enough power for an overnight trip too - the best idea is to run your fridge from your vehicle’s 12V socket and then swap to your 12Ah Portable Power Pack when you arrive at your destination for the day or your overnight camp.
#8

Kings 36Ah Lithium Portable Power Pack 100W USB C LiFePO4+ 100W USB Charger

8.3

Adventure Kings

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Provides ample power to run your camping fridge, camp lighting, and USB devices. While driving, you can run your fridge and simultaneously charge the power pack via USB C, ensuring it's fully charged and ready to keep your gear powered as soon as you arrive at your destination! Charge at home using the Kings 100W USB Charger, on the road with the Kings 85W USB Car Charger, or harness the sun's energy with the Kings 70W Solar Panel Charger.

It features two standard 12V cigarette sockets, twin USB C and USB A outputs, and an Anderson-style quick-connect plug. This means you can power your camping fridge, camp lighting, or other 12V accessories! Fully charge your Kings 36Ah Portable Lithium Power Pack for as little as 5 hours with the included 2m cable and the Adventure Kings 100W USB Charger. 5 different ways to recharge your Power Pack, you can have portable power ready to go whether you are at home, on the go, or at camp.
#9

CTEK CS One 12v Lead Acid and Lithium Battery Charger 40-333

8.1

CTEK

-19%

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Main highlights

The most advanced battery charger in the world from leading global brand CTEK.

Powerful simplicity: No buttons to press or modes to select – simply connect CS ONE to any battery, and to either terminal, and CS ONE will safely do the rest – just set it and forget it!

Adaptive charging technology (APTO): Automatically delivers customised charging for any 12V battery you connect it to, whatever the size, battery health or type – lead-acid or lithium (12V LiFePO₄).

-19%
#10

Kings 25A DCDC Charger |MPPT Solar 12/24V| Lithium Compatible+ Battery Tray Slim

8.0

Adventure Kings

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Main highlights

The Kings DCDC Charger has built in high-efficiency MPPT Solar Regulator that will track the maximum power point of a connected solar panel, so long as it has a minimum of 15W input. So you know you’re getting the most charge out of your panel no matter the conditions.

LITHIUM (LIFEPO4) CHARGING With a specially programmed charge pattern specific to 12V Lithium (LiFePO4) batteries, plus the ability to easily switch to standard 12V lead acid, AGM, Gel or Calcium batteries with the press of a button, the Adventure Kings DCDC will work with just about any setup - and is easy to adapt to your future setups too! The Kings DC Charger also has an automatic lithium ‘wake’ feature where it will attempt to wake up or ‘jump start’ a lithium battery where the BMS has

CHARGER, ISOLATOR + SOLAR REGULATOR - ALL IN ONE CHARGING SOLUTION The Kings 25A DCDC Charger has a built in high-efficiency MPPT Solar Regulator that will track the maximum power point of a connected solar panel, so long as it has a minimum of 15W input. So you know you’re getting the most charge out of your panel no matter the conditions.