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FOXSUR Manuals & User Guides

FOXSUR specializes in intelligent automotive electronics, manufacturing smart battery chargers, maintainers, and diagnostic battery testers for cars, motorcycles, and boats.

Tip: include the full model number printed on your FOXSUR label for the best match.

About FOXSUR manuals on Manuals.plus

FOXSUR (Dongguan Foxsur Electronic Equipment Co., Ltd.) is a manufacturer dedicated to automotive electronics and power solutions. The brand is widely recognized for its range of smart battery chargers and maintainers that utilize multi-stage charging processes to optimize battery health. Their products often feature pulse repair technology designed to desulfate and restore old lead-acid batteries, extending their service life.

In addition to chargers, FOXSUR produces precision battery testers and solar controllers capable of diagnosing battery health, state of charge, and internal resistance. Their devices are compatible with a broad spectrum of battery chemistries, including AGM, GEL, Wet, Calcium, and LiFePO4 (Lithium Iron Phosphate), making them a popular choice for automotive, motorcycle, marine, and agricultural equipment maintenance.

FOXSUR manuals

Latest manuals from manuals+ curated for this brand.

Manual de Utilizare Redresor Auto Digital FOXSUR 12V 7A

User Manual
Manual de utilizare pentru redresorul auto digital FOXSUR 12V 7A (SKU3194). Ghid complet pentru încărcarea inteligentă a bateriilor auto 12V (Plumb-acid, AGM, GEL, EFB), inclusiv pași de operare, specificații tehnice,…

Посібник користувача FOXSUR FBC122408D: Зарядний пристрій 12V/24V з РК-дисплеєм

User Manual
Детальний посібник користувача для багатофункціонального зарядного пристрою FOXSUR FBC122408D 12V/24V з функцією відновлення імпульсом. Охоплює інформацію з безпеки, характеристики, режими роботи, інструкції із заряджання та технічні специфікації.

Руководство пользователя зарядного устройства FOXSUR FBC1205D 12V 5A

manual
Подробное руководство пользователя для зарядного устройства FOXSUR FBC1205D 12V 5A. Ознакомьтесь с инструкциями по безопасной эксплуатации, различными режимами зарядки (включая импульсный ремонт) и техническими характеристиками для аккумуляторов AGM, GEL, SLA…

FOXSUR manuals from online retailers

FOXSUR 6V/12V 2Amp Automatic Battery Charger User Manual

6V/12V 2Amp Automatic Battery Charger • October 11, 2025
Comprehensive user manual for the FOXSUR 6V/12V 2Amp Automatic Battery Charger, covering setup, operation, maintenance, troubleshooting, and specifications for various lead-acid batteries.

FOXSUR 12V/24V 6Amp Intelligent Car Battery Charger Instruction Manual

FOXSUR 12V/24V 6Amp Intelligent Battery Charger/Maintainer (ASIN: B089SCZZZ1) • September 6, 2025
Comprehensive instruction manual for the FOXSUR 12V/24V 6Amp Full Automatic Intelligent Car Battery Charger/Maintainer, covering setup, operation, maintenance, troubleshooting, and specifications.

FOXSUR 12V/24V 8Amp Intelligent Automatic Battery Charger/Maintainer User Manual

FOXSUR 12V/24V 8Amp Intelligent Automatic Battery Charger/Maintainer (Model B088QD8NG6) • August 15, 2025
Comprehensive user manual for the FOXSUR 12V/24V 8Amp Intelligent Automatic Battery Charger/Maintainer, detailing features, setup, operating modes, charging process, safety, maintenance, troubleshooting, and specifications.

FOXSUR 10-Amp 7-Stage Smart Battery Charger User Manual

10-Amp 7-Stage Smart Battery Charger/Maintainer • July 31, 2025
Comprehensive user manual for the FOXSUR 10-Amp 7-Stage Smart Battery Charger/Maintainer. Includes setup, operation, maintenance, troubleshooting, and specifications for 12V/24V Wet/GEL/SLA/LiFePO4/Lead-Acid/AGM batteries.

FOXSUR FPT-200 Smart Car Battery Charger Instruction Manual

FPT-200 • January 26, 2026
Comprehensive instruction manual for the FOXSUR FPT-200 Smart Car Battery Charger, covering safety, features, specifications, setup, operating modes, charging process, repair functions, maintenance, and troubleshooting for 12V/24V lead-acid…

FOXSUR 12V/24V Smart Battery Charger User Manual

FPT-200 • January 14, 2026
Comprehensive user manual for the FOXSUR 12V/24V Smart Battery Charger (Model FPT-200), covering setup, operation, maintenance, and specifications for various battery types including Lead-Acid, AGM, GEL, and LiFePO4.

FOXSUR FPT-200 Smart Battery Charger User Manual

FPT-200 • 1 PDF • January 14, 2026
Comprehensive user manual for the FOXSUR FPT-200 Smart Battery Charger, covering setup, operation, features, safety, and specifications for 12V/24V Lithium, AGM, GEL, Lead-Acid, and LiFePO4 batteries.

FOXSUR 25A Smart Car Battery Charger User Manual

FPT-250 • January 9, 2026
Comprehensive instruction manual for the FOXSUR 25A Smart Car Battery Charger, covering setup, operation, maintenance, and specifications for various 12V and 24V vehicle batteries.

FOXSUR 6V/12V 2A Smart Battery Charger User Manual

FBC051202D • 1 PDF • December 19, 2025
User manual for the FOXSUR 6V/12V 2A Smart Battery Charger, providing instructions for charging and maintaining lead-acid, AGM, GEL, Wet, and EFB batteries in various vehicles.

FOXSUR support FAQ

Common questions about manuals, registration, and support for this brand.

  • What types of batteries can FOXSUR chargers handle?

    Most FOXSUR smart chargers are compatible with 12V and 24V Lead-Acid batteries, including AGM, GEL, Wet, Calcium, and deep cycle batteries. Many newer models also support LiFePO4 (Lithium Iron Phosphate) batteries.

  • What does the Repair Mode do on my FOXSUR charger?

    The Repair Mode utilizes high-frequency pulse technology to help remove vulcanization (sulfate buildup) from the battery plates. This can often restore lost capacity to older, idle, or stratified batteries, though it cannot fix physically damaged batteries.

  • Can I leave the charger connected to my battery indefinitely?

    Yes, FOXSUR smart chargers typically feature automatic maintenance or 'float' charging modes. Once the battery is fully charged, the device switches to a low-current maintenance mode to keep the battery topped up without overcharging.

  • How do I use the FOXSUR battery tester?

    Connect the red clamp to the positive terminal and the black clamp to the negative terminal. Use the device interface to select your battery type (e.g., CCA, DIN, EN standards) and capacity. The screen will display the State of Health (SOH), State of Charge (SOC), voltage, and internal resistance.