KiloVault HLX+ Series

KiloVault® HLX+ Series™ Deep Cycle Lithium Batteries

The first battery for all climates!

The KiloVault™ HLX+ series of solar lithium batteries is the next line of heavy-duty deep cycle batteries for solar applications. The new HLX+ is the first solar lithium battery made for both hot and cold. This premium product offers the features of both the HLX and CHLX series of batteries, at an exceptional value. Key upgrades allow for ease of use and battery bank performance, and premium quality at the same competitive price of earlier models.

Designed with versatility in mind, the HLX+ serves as a drop-in replacement for lead-acid batteries in a renewable energy system, providing more energy and a higher cycle count with less weight. They also thrive in marine, RV, camper, golf cart, medical device, lighted signage, and off-grid applications. The HLX+ boasts some of the highest surge ratings in its class, perfect for kitchen appliances or large power tools.

a HLX+ 1200, 2400, and 3600 deep cycle lithium battery lined up vertically
a HLX+ 3600 deep cycle lithium battery
a HLX+ 2400 deep cycle lithium battery
a HLX+ 1200 deep cycle lithium battery

Features

  • One battery that works in both hot and cold environments – even down to sub-freezing temperatures
  • 100Ah cells offer double the capacity of the prior version, providing increased power output and efficiency
  • Push-button display allows you to get instantaneous state-of-charge readings
  • Works in 12, 24 or 48V configurations
  • Even after discharging it completely 2000 times, 80% of the capacity remains
  • Maintenance-free – No watering required, or cleaning of hazardous chemicals
  • Smart investment – Lower cost per Watt-hour/cycle and longer lifespan than lead acid batteries
  • Safer – No thermal runaway issues as with other lithium technologies
  • ETL certified to UL Standard 1973
  • 7.5 year warranty
Where to Buy

KiloVault HLX+ Product Details

The Safer Lithium Battery Technology

KiloVault’s LFP technology isn’t subject to the thermal runaway issues as with other lithium technologies. No active cooling needed.

Batteries with Depth

Hammer the battery with 100% discharge every day, like you mean it and even after 2000 cycles 80%+ of the battery’s energy capacity will be there for you. Discharge it less and the story gets even better.

Batteries that Don’t Need Babysitting

No regular watering required or wanted. No cleaning off of acid along the terminals. No dangerous off-gassing. No equalizing. No desulphating. Just wire them up and go about enjoying your life.

Higher Efficiency, Less Waste

You will get 8 to 14% more useable stored energy compared to lead acid batteries, thanks to higher efficiencies in the HLX series.

Smart Investment

Your cost per Watt-hour stored per cycle over the HLX+series’ lifetime will be less than lead acid batteries, reducing the headache of buying and changing out batteries every few years.

Integrated Bluetooth for Monitoring

Built-in Bluetooth and the convenient KiloVault HLX app make monitoring battery health and performance easy.

Beats the Competition

a table comparing features of KiloVault HLX+ batteries with similar Renogy, Power Queen, and Ampere Time batteries

KiloVault HLX+ Documents

Click to view or download the following product information and user manuals:

KiloVault HLX+ Technical Specifications

KiloVault HLX+ Accessories

“Yesterday was our first full day and night on the new batteries. We had all chargers off to see how the batteries did. We cooked dinner in our air fryer oven, watched movies on our 50” flatscreen, ran two refrigerators and one freezer, ran the ice maker, used the electric kettle, ran the water heater, and in general just lived as if we were on shore power. Oh my goodness! We woke up to so much remaining battery power! These batteries are going to change our life onboard. We are amazed! Kilovault has two new favorite fans in Holly and I! We will be telling everyone! Thank you!”

–Holly and Ray

KiloVault HLX Version History

HLX V1

Information coming soon…

HLX V2

Information coming soon…

HLX V3

Information coming soon…

CHLX

three sizes of black CHLX deep cycle batteries

HLX+ (Current Model)

a HLX+ 1200, 2400, and 3600 deep cycle lithium battery lined up vertically

  • Released: 06/2021
  • Identified by: Black exterior with green top, dark blue label reading “HLX+”
  • Compatible with: see compatibility matrix
  • See Documents tab for product documents

KiloVault HLX Version Compatibility Matrix

Electrical Specifications
Rated Capacity
Rated Voltage
Nominal Amp-Hour Capacity
Full Charge Voltage
Continuous Discharge Current
Maximum Discharge Current
Peak Discharge Current (< 3s)
Standard Charge Current
Maximum Charge Current
Discharge Cut-Off Voltage
Additional Specifications
Operating Temperature Range (Internal to Battery)
Ambient Temperature Range (External to Battery)
Internal Heating
Optimal Temperature Range
Self-Discharge Rate
Estimated # of Cycles Until 80% of Rated Watt-Hour Capacity Remains
Voltage Configurations
Maximum Configuration
Battery Management System
Maximum Time Between Charges
Monitoring
Compliance Certifications
Warranty
Physical Specifications
Weight
Length
Depth
Height
Ingress Rating
1200 HLX+
1200Wh
12.8V DC
100Ah
14.2V
100A
100A
350A
50A
80A
10 ±0.2V
Charging: 32°F - 113°F (0°C - 45°C)
Discharging: -4°F - 131°F (-20°C – 55°C)
-4°F - 113°F (-20°C - 45°C)
Approx. 1.5-2 hours to warm battery from -4°F - 41°F (-20°C - 5°C)
59°F – 95°F (15°C – 35°C)
≤3% per month
2000 cycles @ 100% Depth of Discharge
5000 cycles @ 80% Depth of Discharge
12, 24, 36 or 48V
A maximum of 4 batteries can be used in series OR parallel, but NOT both.
Monitors and optimizes charge and discharge for each cell, provides overcharge, over discharge, temperature and short circuit protection.
6 months
Built-in Bluetooth and HLX iT app for on-site battery status monitoring
UL1973; UL1642; UN38.3; IEC62619; CE; OSHA 18001/ISO45001; ISO 9001/14001
7.5 year limited warranty
25.8 lbs (11.7 kg)
12.5 in (318 mm)
6.5 in (165 mm)
9.25 in (235 mm)
IPX4
2400 HLX+
2400Wh
12.8V DC
200Ah
14.2V
150A
150A
500A
100A
150A
10 ±0.2V
Charging: 32°F - 113°F (0°C - 45°C)
Discharging: -4°F - 131°F (-20°C – 55°C)
-4°F - 113°F (-20°C - 45°C)
Approx. 1.5-2 hours to warm battery from -4°F - 41°F (-20°C - 5°C)
59°F – 95°F (15°C – 35°C)
≤3% per month
2000 cycles @ 100% Depth of Discharge
5000 cycles @ 80% Depth of Discharge
12, 24, 36 or 48V
A maximum of 4 batteries can be used in series OR parallel, but NOT both.
Monitors and optimizes charge and discharge for each cell, provides overcharge, over discharge, temperature and short circuit protection.
6 months
Built-in Bluetooth and HLX iT app for on-site battery status monitoring
UL1973; UL1642; UN38.3; IEC62619; CE; OSHA 18001/ISO45001; ISO 9001/14001
7.5 year limited warranty
59.5 lbs (27 kg)
19.9 in (505 mm)
6.77 in (172 mm)
10.1 in (255 mm)
IPX4
3600 HLX+
3600Wh
12.8V DC
300Ah
14.2V
200A
200A
500A
150A
200A
10 ±0.2V
Charging: 32°F - 113°F (0°C - 45°C)
Discharging: -4°F - 131°F (-20°C – 55°C)
-4°F - 113°F (-20°C - 45°C)
Approx. 1.5-2 hours to warm battery from -4°F - 41°F (-20°C - 5°C)
59°F – 95°F (15°C – 35°C)
≤3% per month
2000 cycles @ 100% Depth of Discharge
5000 cycles @ 80% Depth of Discharge
12, 24, 36 or 48V
A maximum of 4 batteries can be used in series OR parallel, but NOT both.
Monitors and optimizes charge and discharge for each cell, provides overcharge, over discharge, temperature and short circuit protection.
6 months
Built-in Bluetooth and HLX iT app for on-site battery status monitoring
UL1973; UL1642; UN38.3; IEC62619; CE; OSHA 18001/ISO45001; ISO 9001/14001
7.5 year limited warranty
88.2 lbs (40 kg)
20.5 in (521 mm)
11 in (280 mm)
9.25 in (235 mm)
IPX4
Especificaciones Eléctricas
Capacidad Nominal
Tensión Nominal
Capacidad Nominal de Amperios
Voltaje de Carga Completa
Corriente de Descarga Continua
Corriente Máxima de Descarga
Corriente de Descarga Máxima (< 3s)
Corriente de Carga Estándar
Corriente de Carga Máxima
Voltaje de Corte de Descarga
Especificaciones Adicionales
Rango de Temperatura de Funcionamiento (Interna a la Batería)
Rango de Temperatura Ambiente (Externa a la Batería)
Calentador Interno
Rango de Temperatura Óptimo
Tasa de Autodescarga
Número Estimado de Ciclos Hasta que se Mantenga Nalgasto de 80 de Capacidad Nominal de Vatios-Hora
Configuraciones de Voltaje
Configuración Máxima
Sistema de Gestión de Baterías
Tiempo Máximo Entre Cargos
Supervisión
Certificaciones
Garantía
Especificaciones Físicas
Peso
Largo
Profundidad
Altura
Calificación de Ingreso
1200 HLX+
1200Wh
12.8V DC
100Ah
14.2V
100A
100A
350A
50A
80A
10 ±0.2V
Carga: 32°F - 113°F (0°C - 45°C)
Descarga: -4°F - 131°F (-20°C – 55°C)
-4°F - 113°F (-20°C - 45°C)
Aprox. 1.5-2 horas para calentar la batería desde -4°F - 41°F (-20°C - 5°C)
59°F – 95°F (15°C – 35°C)
≤3% por mes
2000 ciclos a 100% profundidad de descarga
5000 ciclos a 80% profundidad de descarga
12, 24, 36 or 48V
Un máx. de 4 baterías pueden usarse en serie o en paralelo, pero NUNCA ambos.
Monitorea y optimiza la carga y descarga de cada celda, provee sobrecarga y sobredescarga, temperatura y protección de sobrecorriente.
6 meses
Aplicación Bluetooth y HLX iT incorporada para el monitoreo del estado de la batería en el sitio
UL1973; UL1642; UN38.3; IEC62619; CE; OSHA 18001/ISO45001; ISO 9001/14001
Garantía limitada de 7.5 años
25.8 lbs (11.7 kg)
12.5 in (318 mm)
6.5 in (165 mm)
9.25 in (235 mm)
IPX4
2400 HLX+
2400Wh
12.8V DC
200Ah
14.2V
150A
150A
500A
100A
150A
10 ±0.2V
Carga: 32°F - 113°F (0°C - 45°C)
Descarga: -4°F - 131°F (-20°C – 55°C)
-4°F - 113°F (-20°C - 45°C)
Aprox. 1.5-2 horas para calentar la batería desde -4°F - 41°F (-20°C - 5°C)
59°F – 95°F (15°C – 35°C)
≤3% por mes
2000 ciclos a 100% profundidad de descarga
5000 ciclos a 80% profundidad de descarga
12, 24, 36 or 48V
Un máx. de 4 baterías pueden usarse en serie o en paralelo, pero NUNCA ambos.
Monitorea y optimiza la carga y descarga de cada celda, provee sobrecarga y sobredescarga, temperatura y protección de sobrecorriente.
6 meses
Aplicación Bluetooth y HLX iT incorporada para el monitoreo del estado de la batería en el sitio
UL1973; UL1642; UN38.3; IEC62619; CE; OSHA 18001/ISO45001; ISO 9001/14001
Garantía limitada de 7.5 años
59.5 lbs (27 kg)
19.9 in (505 mm)
6.77 in (172 mm)
10.1 in (255 mm)
IPX4
3600 HLX+
3600Wh
12.8V DC
300Ah
14.2V
200A
200A
500A
150A
200A
10 ±0.2V
Carga: 32°F - 113°F (0°C - 45°C)
Descarga: -4°F - 131°F (-20°C – 55°C)
-4°F - 113°F (-20°C - 45°C)
Aprox. 1.5-2 horas para calentar la batería desde -4°F - 41°F (-20°C - 5°C)
59°F – 95°F (15°C – 35°C)
≤3% por mes
2000 ciclos a 100% profundidad de descarga
5000 ciclos a 80% profundidad de descarga
12, 24, 36 or 48V
Un máx. de 4 baterías pueden usarse en serie o en paralelo, pero NUNCA ambos.
Monitorea y optimiza la carga y descarga de cada celda, provee sobrecarga y sobredescarga, temperatura y protección de sobrecorriente.
6 meses
Aplicación Bluetooth y HLX iT incorporada para el monitoreo del estado de la batería en el sitio
UL1973; UL1642; UN38.3; IEC62619; CE; OSHA 18001/ISO45001; ISO 9001/14001
Garantía limitada de 7.5 años
88.2 lbs (40 kg)
20.5 in (521 mm)
11 in (280 mm)
9.25 in (235 mm)
IPX4
HLX V1
HLX V2
HLX V3
CHLX
HLX+
HLX V1
Use surge adapter on V1
Use surge adapter on V1 and V2
Use surge adapter on V1
Maybe - Use surge adapter on V1 (plus, only if bank stays above freezing)
No
HLX V2
Use surge adapter on V1 and V2
Use surge adapter on V2
Use surge adapter on V2
Maybe - Use surge adapter on V2 (plus, only if bank stays above freezing)
No
HLX V3
Use surge adapter on V1
Use surge adapter on V2
Yes
Only if bank stays above freezing
No
CHLX
Maybe - Use surge adapter on V1 (plus, only if bank stays above freezing)
Maybe - Use surge adapter on V2 (plus, only if bank stays above freezing)
Only if bank stays above freezing
Yes
No
HLX+
No
No
No
No
Yes
HLX V1
HLX V2
HLX V3
CHLX
HLX+
HLX V1
Usar adaptador de sobretensión en V1
Usar adaptador de sobretensión en V1 y V2
Usar adaptador de sobretensión en V1
Tal vez: use un adaptador de sobrevoltaje en V1 (y solo si las baterías permanecerán por encima del punto de congelación)
No
HLX V2
Usar adaptador de sobretensión en V1 y V2
Usar adaptador de sobretensión en V2
Usar adaptador de sobretensión en V2
Tal vez: use un adaptador de sobrevoltaje en V2 (y solo si las baterías permanecerán por encima del punto de congelación)
No
HLX V3
Usar adaptador de sobretensión en V1
Usar adaptador de sobretensión en V2
Sí
Solo si las baterías permanecerán por encima del punto de congelación
No
CHLX
Tal vez: use un adaptador de sobrevoltaje en V1 (y solo si las baterías permanecerán por encima del punto de congelación)
Tal vez: use un adaptador de sobrevoltaje en V2 (y solo si las baterías permanecerán por encima del punto de congelación)
Solo si las baterías permanecerán por encima del punto de congelación
Sí
No
HLX+
No
No
No
No
Sí

HLX+ Mounting Brackets

three deep cycle batteries of different sizes placed on their mounting brackets

Each bracket securely mounts a single HLX+ Series battery to a load bearing surface. Finished with durable black powder-coated paint that protects against rust and corrosion and is not affected by sun exposure.

KiloVault iT App

a screenshot from the KiloVault iT app showing battery specs including voltage, state of charge, capacity, status, cycles, and temperature

A Bluetooth app for iOS and Android phones that helps users troubleshoot HLX+ battery bank problems and view information about individual HLX+ batteries. The app can also be used to put HLX+ batteries into "storage mode" to reduce their self-discharge.

Available soon in English, Spanish, and French to the Apple and Google app stores.