*mydirectindustry

Catalogs
TEFOO
TEFOO Product List

TEFOO Product List

Product catalog summary

Overview: This document is a technical catalog for a series of smart Li-Ion battery packs and their accessories, manufactured by Shenzhen Grace Technology Development Co., Ltd. It includes specifications for various battery models, chargers, and accessories.

Battery Specifications:

Low-temperature Series: These batteries maintain over 70% of their nominal capacity at -40℃.
Models: The document lists multiple models such as GS2037BH, GS2037DH, GS2034DH, etc., with configurations like 2S1P, 2S2P, 4S1P, etc.
Voltage and Capacity: Ranges from 3.6V/3300mAh to 14.4V/6600mAh, with discharge capacities from 10W to 200W.
Dimensions: Varying dimensions are provided for each model, indicating the physical size of the battery packs.

Charger Specifications:

Travel Chargers: Designed for specific battery series (e.g., GSX034, GSX037), with charging voltages ranging from 8.4V to 16.8V and currents from 1.5A to 3.0A.
Desktop Chargers: Available for all smart batteries, with adaptive charging voltages and currents, requiring a DC power supply of at least 60W.
Output Interfaces: Various output interfaces are specified, such as 3.5*1.35φ and 5.5*2.1φ, with optional plugs including CCC, UL, BS, CE, and SAA.

Accessories:

Battery Connectors: Include options for vertical and bent configurations, with maximum current ratings of 10A to 12A.
SMBus Reader: Allows reading of SMBus information without an external power supply, applicable to all standard smart batteries.
Power Management Module: Manages power paths and battery charging, supporting parallel powering of battery packs.

Key Features:

Safety: Emphasis on safety features across all battery models.
Compatibility: Chargers and accessories are designed to be compatible with a wide range of battery models.
Efficiency: High discharge capacities and efficient power management systems are highlighted.

Catalog excerpts

Product Catalog Standard Smart Li-Ion Battery Pack GS2037BH Low-temperature series(-40℃ Discharge capacity＞70% Nominal capacity) GS4040FL Your Best Power Partner Manufacturer：Shenzhen Grace Technology Development Co.,Ltd.

Open the catalog to page 1

Charger & Accessory Charger GSCH034D Travel charger Travel charger Travel charger Travel charger Travel charger Travel charger Chargingt voltage: 16.8V Chargingt current: 1.5A Chargingt voltage: 8.4V Chargingt current: 2.0A Chargingt voltage: 12.6V Chargingt current: 2.0A Chargingt voltage: 8.4V Chargingt current: 3.0A Chargingt voltage: 16.8V Chargingt current：2.0A Chargingt voltage: 8.4V Chargingt current: 3.0A Desktop charger Desktop charger（Dual） Desktop charger (Four in one) Chargingt voltage: 0~16.8V Chargingt current: 0~4A ( Adaptive battery ) Chargingt voltage: 0~16.8V Chargingt current:...

Open the catalog to page 2

TEFOO Product List

TEFOO Product List

Catalog excerpts

All TEFOO catalogs and technical brochures