ToolkitRC H1 8x 1S PH2.0/BT2.0 charger

ToolkitRC H1 is a compact eight-channel charger for 1S LiPo and LiHV batteries, particularly suitable for Tinywhoop pilots and other small drones using 1S batteries. All 8 channels operate completely independently, allowing up to eight batteries with different charge levels to be charged simultaneously without pairing or waiting for another channel to finish charging. Each channel charges at up to 2A (adjustable from 0.5-2A in 0.1A increments), enabling even larger 1S batteries with capacities of 650-1100mAh to be charged quickly.

The charger does not have an integrated power supply and is powered via two inputs: through USB-C with PD3.0 support (7-20V) from an adapter or power bank, or through XT60 in the 7-28V range, allowing a standard 2-6S LiPo battery to be used as a power source in the field. 

Each channel has two output connectors, BT2.0 (compatible with A30) and PH2.0, so batteries with different connectors can be connected directly without adapters or charging boards. 

Important warning: Only one battery may be connected to each channel at a time. Never connect batteries to both the BT2.0 and PH2.0 connectors of the same channel simultaneously.

In addition to charging to 4.20V (LiPo) and 4.35V (LiHV), the H1 can charge or discharge batteries to the 3.85V storage voltage with a single setting (“storage”). It discharges at up to 1W per channel. Charging accuracy is ±10mV. The status of all channels, including voltage, charging current and charge percentage, along with input voltage and internal temperature, is displayed on a colour 1.54" IPS display with a resolution of 240x240px. 

Two buttons are used to select voltage and current. The charger is equipped with short-circuit protection and monitoring of voltage, current, capacity, temperature and charging time limit. The enclosure is made of V0-rated flame-retardant material. Cooling is provided by a temperature-controlled fan with an aluminium heatsink. The voltage of individual channels can be manually calibrated, and the firmware can be updated from a computer via a USB-C cable.