Ledlenser FLEX10 Power Bank with 2 x 21700 Batteries 9000mAh

The Ledlenser FLEX10 is a twin-battery power bank and 21700 charger, supplied with two Ledlenser 4500mAh 21700 lithium-ion cells for a total of 9000mAh. That is twice the capacity of the single-cell FLEX5, and it means you carry two charged spare batteries for a Ledlenser torch or head torch that runs on 21700 cells.

Ledlenser give it the same six functions as the FLEX5, with a second capacity display: power bank, battery charger with charge level indicator, secure battery storage, two separate displays for checking each cell, double short-circuit protection, and fast battery replacement. The batteries sit side by side in a sled that slides out once the twist-lock end cap is released. A USB-A port gives power out and a USB-C port works both ways, charging the FLEX10 and powering a device. A full charge of both cells takes 240 minutes.

The 120mm housing is PC and ABS plastic with a ribbed grip, rated IP65 against dust and water jets, and it weighs 235g with both batteries fitted.

Key Features

• 9000mAh from Two 21700 Batteries - Twice the capacity of the FLEX5, both cells included
• Power Bank and Twin Battery Charger - Charges a phone or two spare cells for your Ledlenser light
• Two Capacity Displays - Check the charge of each battery separately
• USB-A and USB-C Ports - USB-A out, and USB-C for both charging the FLEX10 and powering devices
• Slide-Out Battery Sled - Twist-lock end cap releases the batteries for a quick swap
• Secure Battery Storage - Protects two spare cells in a bag or pocket
• Double Short-Circuit Protection - Built into the charger and power bank
• IP65 Rated - PC and ABS housing protected against dust and water jets

Ideal For

• Owners of Ledlenser lights that run on a 21700 battery
• Multi-day hikes, camping and expeditions
• Night shifts, lamping and long nights out
• Keeping phones and lights charged away from power
• Emergency and grab-bag kit

Technical Specifications

Warranty

Ledlenser cover the FLEX10 with a 2 year manufacturer’s warranty as standard. Register it online with Ledlenser within 12 weeks of purchase and the warranty is extended to 7 years. You will need the warranty card from the box and the serial number printed on the product, and you should keep your proof of purchase, as Ledlenser may ask for it when a claim is made.

Warranty Exclusions

The rechargeable batteries are covered for 2 years for proper function, and the gradual loss of capacity that comes with age and use is not a fault. The warranty does not cover general wear and tear, misuse, unauthorised alterations or repairs, cables, surface coatings or embossing.