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840W Series Home Battery Charger
  •  840W Series Battery Charger

Portable Charger

840W Series Home Battery Charger

Industry-Leading OEM Manufacturer | Best 840W Home Battery Charger Solutions Tailored for B2B Clients

• Use at home .

• Work for 24V, 36V, 48V, 60V, 72V,96V Batteries.

• 0V charge to active battery.

• Over-current, over-voltage, over-temperature shut-offs.

• Rugged Metal/IP20 Enclosure.

•CAN2.0 or RS485 Protocol for BMS data and diagnostics.

840 W Maximum Output.

LED Status Indicators: red = charging, green = full, plus fault-code flashes.



Your best home battery charger solution—precision MCU control, CAN2.0/RS485 comms, IP20 metal housing, UL/CE/CB certified.

Our 840W Series Home Battery Charger excels in B2B and residential settings—fast, reliable charging of 36 V–96 V Li-ion packs for e-bikes, wheelchairs, tricycles, robots, e-motorcycles, and home energy storage, all in a compact, IP20-rated OEM design.
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Hardware
Version
Charging mode CC/CV
Protections OCP,OTP,OVP
Indicator light charging red, full green
Software
Version
Charging mode CC/CV, Recharge function
Protections OCP,OTP,OVP

Anti-reverse,Anti-backflow Timing,Power failure protection

Indicator light

Supports multiple charging modes according to different batteries

Parameter
Project

ModelSRE16LF-SS0880ML4AL

Input Data (PV)

Input voltageAC100~240V

Output Current25A(MAX)

Standy12V 1A or 2.5A(Optional)

Operating Temperature-10'C~45°C

SizeL210mm*W100mm*H55mm

Length of cable1.5M (optional)

InstructionCharging Display LED Indicators

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QWhat input voltage range does your best home battery charger support?
A

As a leading Home Battery Charger Manufacturer, our 840W Series accepts 100–240 VAC auto-sensing input, enabling plug-and-play installation worldwide.

QHow customizable is the OEM home battery charger?
A

As an industry-leading Home Battery Charger Manufacturer, we offer custom branding, cable lengths, connector types, and firmware options.

QCan the charger recover from a power failure?
A

Yes—built-in timing protection and auto-resume logic safely continue the Pre-charge→CC→CV cycle after outages.

Q Is the charger’s shell robust enough for workshop use?
A

The metal/IP20 enclosure offers solid protection against dust and impact, ideal for both home and small industrial settings.

QHow do I know when charging is complete?
A

A red LED indicates active charging; when full, the green LED illuminates and the unit enters standby mode.

QWhat protections ensure safe operation?
A

Full suite: over-current (OCP), over-temperature (OTP), over-voltage (OVP), over-SOC (OSP), reverse-polarity, and timing cutoff.

QWhat is the maximum output current of your 840W Series charger?
A

The flagship SRE840C-FA0420MLA1 delivers 20.0 A (max), while other models range from 8.0 A to 20.0 A for best home battery charging performance.

QWhich battery voltages are compatible with this 840W home charger?
A

This B2B-grade charger works with 36V, 48V, 60V, 72V and 96V Li-ion systems across its model lineup.

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Interested in 840W Series Home Battery Charger, Contact us today to learn how our solutions can power your vehicles!

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