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Sealey ECS300

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Sealey ECS300
Device
charger & jump starter
Type
inverter
Battery compatibility
WET/EFB (Lead-Acid)
AGM
Battery voltage
12 В
24 В
Rated starting power
200 А
Peak output current
300 А
Max. charging current
30 А
Current adjustment
stepless adjustment
Battery capacity 12V
4 – 350 Ah
Features
voltmeter
ammeter
pulse repair (desulfation)
12 V supply mode
Power source
230 В
Power consumption (start)
5 kW
Weight
14.89 kg
Official Website
sealey.co.uk
Added to E-Catalog
July 2025
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Sealey ECS300 Electronic Charger Maintainer/Starter 45/300A 12/24V

Fully electronic microprocessor controlled battery starter/charger designed to meet the requirements of modern battery technology. Suitable for EFB and AGM/GEL (stop/start) Lead Acid Lead Calcium and Silver Calcium batteries found on electric and hybrid vehicles. Features up to ten analysis and charge phases including trickle/maintenance. and s... moreuitable for 12V and 24V electrical systems. Instant visual check of battery condition charge current voltage and charging rate via LED read-out. Stabilised charging current allows improved charging efficiency and reduced charging times using ECS (Electronic Control Systems) technology. Includes circuitry to provide surge and spike protection during charging and starting preventing damage to vital systems such as ABS airbag sensors ignition and music systems. Features power supply mode providing support for the battery to prevent it from being drained during prolonged electronic diagnostic checks and software updates.300/45A 12/24V Electronic Starter/Charger/Maintainer• Suitable for 12V and 24V electrical systems. • Fully electronic microprocessor controlled.• Suitable for EFB and AGM/GEL (stop/start) Lead Acid Lead Calcium and Silver Calcium batteries.• Battery Range: 4-350Ah.• Up to 10 analysis and charge phases including trickle/maintenance.• Stabilised charging current allows improved charging efficiency and reduced charging times using ECS (Electronic Control Systems) technology.• Surge and spike protection during charging and starting.• BSU mode provides support for the battery during prolonged electronic diagnostic checks.• 2 Year guarantee*.• Model No. ECS300Model No: ECS300:Brand: Sealey:Cable & Clamp Length: 2m:Nett Weight: 14.89kg:Output: 12/24V:Output Charge Peak(EN): 45A(30A):Output Start Peak(EN)*: 300A(200A):Battery Range: 4-350Ah:Input Charge: 1kW - 4A:Input Start: 5kW - 21A:Charging Rates: 3 x Preset + 1 x Variable to Max. Current:Supply: 230V - 16A:BSU Supply: 20A - 13.5V:Polarity Protection: Fuse (1 x 80A):Fuse: 120/122351 (Single)PTDSEAECS300
PowerToolsDirect.com
Delivery: in United Kingdom
Report
£479.38

Sealey ECS300 Fully Electronic Vehicle Battery Starter and Charger 12v or 24v

The Sealey ECS300 is a fully electronic battery starter and charger designed to meet the demands of modern vehicle battery technology. This microprocessor-controlled unit provides professional-grade charging and starting capabilities for 12V and 24V electrical systems, making it an essential piece of workshop equipment for automotive technicians an... mored mechanics working with contemporary vehicles. Engineered to handle a comprehensive range of battery types, this charger is compatible with EFB and AGM/GEL stop/start batteries, as well as Lead Acid, Lead Calcium and Silver Calcium batteries found in electric and hybrid vehicles. The unit features up to ten analysis and charge phases, including trickle and maintenance modes, ensuring optimal charging for batteries ranging from 4-350Ah capacity. The ECS (Electronic Control Systems) technology delivers stabilised charging current for improved efficiency and reduced charging times. Built-in surge and spike protection safeguards vital vehicle systems during charging and starting operations, protecting sensitive components such as ABS, airbag sensors, ignition and music systems. The LED read-out provides instant visual feedback on battery condition, charge current, voltage and charging rate. A standout feature is the BSU (Battery Support Unit) mode, which supplies 20A at 13.5V to maintain power during prolonged electronic diagnostic checks and software updates, preventing battery drain during critical service procedures. With a 300A starting peak output and 2m cable length, this unit combines professional capability with practical workshop usability. Features and Benefits: • Microprocessor control with ten analysis and charge phases for optimal battery management • Compatible with modern stop/start, hybrid and electric vehicle battery technology • Surge and spike protection prevents damage to sensitive vehicle electronics • BSU mode supports battery during diagnostic work and software updates • LED read-out provides instant visual monitoring of charging parameters • Stabilised ECS technology improves charging efficiency and reduces charging times • Suitable for both 12V and 24V electrical systems with wide 4-350Ah battery range • 2 year guarantee for professional workshop confidence Specifications: • Brand: Sealey • Cable & Clamp Length: 2m • Nett Weight: 14.89kg • Output: 12/24V • Output Charge Peak (EN): 45A(30A) • Output Start Peak (EN): 300A(200A) • Battery Range: 4-350Ah • Input Charge: 1kW - 4A • Input Start: 5kW - 21A • Charging Rates: 3 x Preset +1 x Variable to Max. Current • Supply: 230V - 16A • BSU Supply: 20A - 13.5V • Polarity Protection: Fuse (1 x 80A) • Fuse: 120/122351 (Single), 120/802260 (Pack of 20) • Note: *Performance dependent on connection to an adequate, good clean electric supply.
Tooled-up.com
Delivery: to United Kingdom
Report
£493.95

Sealey ECS300 Fully Electronic Vehicle Battery Starter and Charger

The Sealey ECS300 is a fully electronic battery starter and charger designed to meet the demands of modern vehicle battery technology. This microprocessor-controlled unit provides professional-grade charging and starting capabilities for 12V and 24V electrical systems, making it an essential piece of workshop equipment for automotive technicians an... mored mechanics working with contemporary vehicles. Engineered to handle a comprehensive range of battery types, this charger is compatible with EFB and AGM/GEL stop/start batteries, as well as Lead Acid, Lead Calcium and Silver Calcium batteries found in electric and hybrid vehicles. The unit features up to ten analysis and charge phases, including trickle and maintenance modes, ensuring optimal charging for batteries ranging from 4-350Ah capacity. The ECS (Electronic Control Systems) technology delivers stabilised charging current for improved efficiency and reduced charging times. Built-in surge and spike protection safeguards vital vehicle systems during charging and starting operations, protecting sensitive components such as ABS, airbag sensors, ignition and music systems. The LED read-out provides instant visual feedback on battery condition, charge current, voltage and charging rate. A standout feature is the BSU (Battery Support Unit) mode, which supplies 20A at 13.5V to maintain power during prolonged electronic diagnostic checks and software updates, preventing battery drain during critical service procedures. With a 300A starting peak output and 2m cable length, this unit combines professional capability with practical workshop usability. Features and Benefits: • Microprocessor control with ten analysis and charge phases for optimal battery management • Compatible with modern stop/start, hybrid and electric vehicle battery technology • Surge and spike protection prevents damage to sensitive vehicle electronics • BSU mode supports battery during diagnostic work and software updates • LED read-out provides instant visual monitoring of charging parameters • Stabilised ECS technology improves charging efficiency and reduces charging times • Suitable for both 12V and 24V electrical systems with wide 4-350Ah battery range • 2 year guarantee for professional workshop confidence Specifications: • Brand: Sealey • Cable & Clamp Length: 2m • Nett Weight: 14.89kg • Output: 12/24V • Output Charge Peak (EN): 45A(30A) • Output Start Peak (EN): 300A(200A) • Battery Range: 4-350Ah • Input Charge: 1kW - 4A • Input Start: 5kW - 21A • Charging Rates: 3 x Preset +1 x Variable to Max. Current • Supply: 230V - 16A • BSU Supply: 20A - 13.5V • Polarity Protection: Fuse (1 x 80A) • Fuse: 120/122351 (Single), 120/802260 (Pack of 20) • Note: *Performance dependent on connection to an adequate, good clean electric supply.
Tooled-up.com
Delivery: to United Kingdom
Report
£493.95

Sealey ECS300 Fully Electronic Vehicle Battery Starter and Charger 12v or 24v

The Sealey ECS300 is a fully electronic battery starter and charger designed to meet the demands of modern vehicle battery technology. This microprocessor-controlled unit provides professional-grade charging and starting capabilities for 12V and 24V electrical systems, making it an essential piece of workshop equipment for automotive technicians an... mored mechanics working with contemporary vehicles. Engineered to handle a comprehensive range of battery types, this charger is compatible with EFB and AGM/GEL stop/start batteries, as well as Lead Acid, Lead Calcium and Silver Calcium batteries found in electric and hybrid vehicles. The unit features up to ten analysis and charge phases, including trickle and maintenance modes, ensuring optimal charging for batteries ranging from 4-350Ah capacity. The ECS (Electronic Control Systems) technology delivers stabilised charging current for improved efficiency and reduced charging times. Built-in surge and spike protection safeguards vital vehicle systems during charging and starting operations, protecting sensitive components such as ABS, airbag sensors, ignition and music systems. The LED read-out provides instant visual feedback on battery condition, charge current, voltage and charging rate. A standout feature is the BSU (Battery Support Unit) mode, which supplies 20A at 13.5V to maintain power during prolonged electronic diagnostic checks and software updates, preventing battery drain during critical service procedures. With a 300A starting peak output and 2m cable length, this unit combines professional capability with practical workshop usability. Features and Benefits: • Microprocessor control with ten analysis and charge phases for optimal battery management • Compatible with modern stop/start, hybrid and electric vehicle battery technology • Surge and spike protection prevents damage to sensitive vehicle electronics • BSU mode supports battery during diagnostic work and software updates • LED read-out provides instant visual monitoring of charging parameters • Stabilised ECS technology improves charging efficiency and reduces charging times • Suitable for both 12V and 24V electrical systems with wide 4-350Ah battery range • 2 year guarantee for professional workshop confidence Specifications: • Brand: Sealey • Cable & Clamp Length: 2m • Nett Weight: 14.89kg • Output: 12/24V • Output Charge Peak (EN): 45A(30A) • Output Start Peak (EN): 300A(200A) • Battery Range: 4-350Ah • Input Charge: 1kW - 4A • Input Start: 5kW - 21A • Charging Rates: 3 x Preset +1 x Variable to Max. Current • Supply: 230V - 16A • BSU Supply: 20A - 13.5V • Polarity Protection: Fuse (1 x 80A) • Fuse: 120/122351 (Single), 120/802260 (Pack of 20) • Note: *Performance dependent on connection to an adequate, good clean electric supply.
Mytoolshed.co.uk
Delivery: in United Kingdom
Report
£493.95