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Mean Well NPB-1700-12 Battery Charger 1428W 12V - Suitable for Lead-acid and Li-ion 85A

ultra wide charging range auto sensing functioncharging voltage/current/timeout can be programmed through SBP-001charging curves/stages can be selected through dip switch

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NPB-1700-12

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The NPB-1700 is a 1700W Mean Well DIN rail power converter with a 300mm profile (input range: 10.5~21V, operating temperature: -30~+70℃).

Key Features

✓ 300mm width — DIN rail TS-35 compatible
✓ Input voltage range: 10.5~21V
✓ 3KVAC reinforced I/O isolation
✓ Cooling by free air convection
✓ Wide operating temperature: -30~+70℃
✓ Protections: Short circuit / Over voltage / Over temperature / Reverse polarity / Under voltage
✓ Active PFC — meets international energy efficiency regulations
✓ Remote ON/OFF control
✓ Safety approvals: EN/EN60335-1/2-29 , UL62368-1, EAC TP TC 004
✓ 3 years warranty

Frequently Asked Questions

What type of batteries is the Mean Well NPB-1700-12 suitable for?

The NPB-1700-12 is suitable for both lead-acid and lithium-ion batteries. It is designed as an intelligent general-purpose charger, making it a practical option for commercial and industrial battery charging applications that use either chemistry.

What are the main output specifications of the NPB-1700-12?

This model is rated at 1700W and provides a 14.4V output with an 85A rated current. These specifications make it a high-power 12V battery charger for demanding applications where fast, reliable charging is important.

Can the charging settings be adjusted on this charger?

Yes. The charging current can be adjusted from 50% to 100% of rated current on the panel, and charging voltage, current, and timeout can be programmed through the SBP-001. The charger also supports selectable default charging curves and configurable 2-stage or 3-stage charging via DIP switch.

What makes the NPB-1700-12 a good choice for fleet, mobility, or industrial battery charging?

This charger combines high output power, support for lead-acid and lithium-ion batteries, and built-in CANbus protocol in one unit. It is well suited to professional environments where programmable charging behavior, battery compatibility, and dependable long-term operation matter.

Can the NPB-1700-12 operate in harsh temperature conditions?

Yes. It has a wide operating temperature range from -30°C to +70°C, helping reduce environmental limitations in demanding sites. It also includes a temperature-controlled low-noise fan and auto-derating protection when the unit gets too hot.

How does the NPB-1700-12 differ from a basic fixed-output battery charger?

Compared with a basic charger, the NPB-1700-12 offers programmable charging parameters, selectable charging curves, adjustable charging current, and CANbus support. It is intended for buyers who need more control and flexibility across different battery types and commercial use cases.

Does this charger include certifications and warranty coverage for business use?

The NPB-1700-12 complies with UL/EN 62368-1 and IEC/EN 62368-1/-2-29 dual certifications. It also includes a 3-year warranty, which supports its use in professional and industrial purchasing environments.

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Model	Power	Battery Type	Battery Voltage	Charging Current
Mean Well NPB-1700-48 Battery Charger 1680W 48V - Suitable for Lead-acid and Li-ion 25A	1700W	Lithium and Lead Acid Battery	—	—	View
Mean Well NPB-1700-24 Battery Charger 1680W 24V - Suitable for Lead-acid and Li-ion 50A	1700W	Lithium and Lead Acid Battery	—	—	View

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Key Features

✓ 300mm width — DIN rail TS-35 compatible

✓ Input voltage range: 10.5~21V

✓ 3KVAC reinforced I/O isolation

✓ Cooling by free air convection

✓ Wide operating temperature: -30~+70℃

✓ Protections: Short circuit / Over voltage / Over temperature / Reverse polarity / Under voltage

✓ Active PFC — meets international energy efficiency regulations

✓ Remote ON/OFF control

✓ Safety approvals: EN/EN60335-1/2-29 , UL62368-1, EAC TP TC 004

✓ 3 years warranty

Mean Well NPB-1700-12 Battery Charger 1428W 12V - Suitable for Lead-acid and Li-ion 85A

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Mean Well NPB-1700-12 Battery Charger 1428W 12V - Suitable for Lead-acid and Li-ion 85A

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