This active balancer, HELTEC 8S 5A, is an innovative device for balancing and optimizing the performance of LiFePO4, Li-Ion, and LTO batteries. The balancer is equipped with a new ultra-low internal resistance MOS, which enables efficient voltage balancing between individual batteries. The balancing current can be set in the range of 0-5A. The balancing voltage accuracy is lower than 5mV.

ATTENTION! THIS BALANCER HAS NO BMS FUNCTION. THIS PRODUCT ONLY EXTENDS THE FUNCTIONALITY OF CURRENT BMS.

*Product photo is illustrative

DIY power bank with LCD display for 21 Li-Ion 18650 cells (batteries not included).

LCD for BMS by JIKONG. Touch screen display with RS485 communication.

Industrial power connectors DC, QLB SurLok 200A 1000V. 2 pairs (female + male) of cable connectors included.

Device designed for charging LiFePO4 and Li-Ion cells.

Copper strip 1 mm thick, 20 mm wide and 600 mm long. Excellent formability, corrosion resistance and electrical conductivity.

8AWG cable made of nickel-plated copper, finely stranded in blue silicone sleeve.
Price is for 1 meter.

! Cancellation of the order is not possible if the ordered material has already been modified in any way (e.g. cut) according to the customer's wishes. !

Nickel-plated jumper for LiFePO4 280Ah, 304Ah, 314Ah or 324Ah cells. The jumper has holes for 4 M6 screws, so you can use it for lithium cells with D06 terminals (2 screws). No need to buy AL-CU (CUPAL) washers.

5AWG cable made of nickel-plated copper, finely braided in red silicone sleeve.
Price is for 1 meter.

! Cancellation of the order is not possible if the ordered material has already been modified in any way (e.g. cut) according to the customer's wishes. !

Fixed 60Wp photovoltaic panels in silver frame with high efficiency even in low light conditions.

Accessories for grouping cylindrical cells.

Single button 3" DALY LCD display to show voltage, current, temperature and SOC (state of charge) of the battery. Press the button to wake the screen and hold the button for 5 seconds to put the screen to sleep.

Connection cables with connector are included.

5AWG cable made of nickel-plated copper, finely braided in black silicone sleeve.
Price is for 1 meter.

! Cancellation of the order is not possible if the ordered material has already been modified in any way (e.g. cut) according to the customer's wishes. !

Circuit breaker TOMZN 2P MCB DC 440V 63A against overload and short circuit.

Powerful 1500W 12V/230V inverter with pure sine wave, protection system, USB-A port, integrated LCD display and Smart Fan cooling.

Powerful 4000W 24V/230V inverter with pure sine wave, protection system, USB-A port, integrated LCD display and Smart Fan cooling.

Battery DC fuse 72V 250A suitable for 12V and 24V DC systems.

Communication cable with USB port and RS485 for DALY Smart BMS.

This active balancer, HELTEC 4S 5A, is an innovative device for balancing and optimum performance of LiFePO4, Li-Ion and LTO batteries. The balancer is equipped with a new ultra-low internal resistance MOS, which enables efficient battery voltage balancing. The balancing current can be adjusted in the range of 0-5A. The accuracy of the balancing voltage is less than 5mV.

ATTENTION, THIS BALANCER DOES NOT HAVE BMS FUNCTION. THIS PRODUCT ONLY EXTENDS THE FUNCTIONALITY OF THE EXISTING BMS.

Simple installation accessories with two USB sockets and a digital voltmeter

EVE 50Ah 3.2V Cell ● Prismatic Traction Battery ● Safe LiFePO4 Chemistry ● Grade A+ Quality ● High Energy Density

Circuit breaker TOMZN 1P AC MCB 16A 230V type C against overload.

Powerful 500W 12V/230V inverter with modified sine wave, protection system, USB-A port and Smart Fan cooling.

Device designed for charging LiFePO4 and Li-Ion cells.

Battery disconnector with manual ON/OFF control. Solution for easy and safe battery disconnection with just a turn of a knob.

Communication cable with USB port and UART for DALY Smart BMS.

Professional traction battery including BMS in the form of a rack-mounted IP40-rated battery for data center backup applications, solar systems or home storage.
Active balancing and bluetooth connectivity.

Professional 1/2" digital torque wrench with high accuracy and practicality that displays real-time tightening torque values in ft-lb and Nm.

4AWG cable made of nickel-plated copper, finely stranded in blue silicone sleeve.
Price is for 1 meter.
We recommend a 35mm² cable lug for this cable.

! Cancellation of the order is not possible if the ordered material has already been modified in any way (e.g. cut) according to the customer's wishes. !

Fibre reinforced adhesive tape for batteries, filament, width 35mm, 50m length, transparent.

Powerful 2000W 24V/230V inverter with pure sine wave, protection system, USB-A port, integrated LCD display and Smart Fan cooling.

Powerful 3000W 12V/230V inverter with pure sine wave, protection system, USB-A port, integrated LCD display and Smart Fan cooling.

Communication device for BMS - 4.3'' LCD touch screen - with UART/RS485 support. The touch screen displays battery values such as voltage, current, temperature, capacity, etc.

Connection cables with connector and 4 mounting clamps are included..

Battery DC fuse 72V 60A suitable for 12V and 24V DC systems.

Device - DALY SMART Balancer Active 8S for balancing cell voltage and monitoring energy transfer among them.

ATTENTION! THIS BALANCER HAS NO BMS FUNCTION. THIS PRODUCT ONLY EXTENDS THE FUNCTIONALITY OF CURRENT BMS.

Manual battery switch with current load capacity up to 200A. Simple rotary ON/OFF control. For maximum control over the power supply. Robust and reliable solution for quick battery disconnection.

Powerful 3000W 24V/230V inverter with pure sine wave, protection system, USB-A port, integrated LCD display and Smart Fan cooling.

Battery DC fuse 72V 100A suitable for 12V and 24V DC systems.

6AWG cable made of nickel-plated copper, finely stranded in red silicone sleeve.
Price is for 1 meter.

! Cancellation of the order is not possible if the ordered material has already been modified in any way (e.g. cut) according to the customer's wishes. !

Connecting strip made of pure nickel, size 5×0,15×200mm for spot welding of batteries. The package contains 50pcs of these strips.

Connecting strip made of pure nickel, size 10×0,15×200mm for spot welding of batteries. The package contains 50pcs of these strips.

DIY power bank with LCD display for 10 Li-Ion 18650 cells (not included).

Black ABS plastic box for battery set assembling.

Connecting strip made of pure nickel, size 5×0,22×200mm for spot welding of batteries. The package contains 50pcs of these strips.

Battery DC fuse 72V 300A suitable for 12V and 24V DC systems.

5AWG cable made of nickel-plated copper, finely stranded in blue silicone sleeve.
Price is for 1 meter.

! Cancellation of the order is not possible if the ordered material has already been modified in any way (e.g. cut) according to the customer's wishes. !

Powerful 300W 12V/230V inverter with pure sine wave, protection system, USB-A port and Smart Fan cooling.

Circuit breaker TOMZN 1P AC MCB 25A 230V type B against overload.

Copper busbar for LiFePO4 230Ah or 222Ah cells. The busbar has a pure copper core and a nickel plated surface. No need to buy AL-CU (CUPAL) washers.

DIY wireless power bank with LCD display for 5 Li-Ion 18650 cells (not included).

Black plastic box for battery production. It protects the battery, allows convenient transport and offers several outputs such as voltmeter, USB ports, ON/OFF switch button and more.

Connecting strip made of pure nickel, size 10×0,22×200mm for spot welding of batteries. The package contains 50pcs of these strips.

Black plastic box for battery production.

Copper busbar for Li-Ion 100Ah, LiFePO4 120Ah 187Ah or 213Ah cells. The busbar has a pure copper core and a nickel plated surface. No need to buy AL-CU (CUPAL) washers.