Cameron Sino 5200mAh Extended Battery for Zebra MC3300 Series (Replaces BT-000337/BT-000338)

With a hefty 5200mAh capacity and 18.7Wh of energy, this Cameron Sino battery keeps your Zebra MC3300 mobile computer running through double shifts without reaching for a charger. It's a direct replacement for Zebra BT-000337 and BT-000338 packs, so you can skip the OEM price tag without skipping on reliability.

Overview

Built for the Zebra MC3300 series—including MC3300, MC330K, MC330L, MC330R, MC330X, MC3330R, MC3330X, MC3390R, and MC3390X—this lithium-ion pack delivers the same 3.6V nominal voltage as the original. The extended capacity design means fewer swaps in the field, and the four-contact interface ensures a secure connection every time.

What stands out

• High-capacity 5200mAh cell for all-day use in retail, warehouse, or logistics environments.
• Integrated protection against overcharge, over-discharge, overheat, and short circuits.
• CE and RoHS certified, meeting strict safety and environmental standards.
• Durable ABS plastic housing that withstands drops and daily wear.
• Wide operating temperature range from -20°C to 60°C for cold storage or outdoor use.

Technical details

• Battery technology: Lithium-Ion (Li-ion)
• Voltage: 3.6 V
• Capacity: 5200 mAh
• Energy rating: 18.7 Wh
• Form factor: Extended capacity
• Replaces OEM part numbers: Zebra BT-000337, BT-000338
• Number of contacts: 4
• Operating temperature: -20°C to 60°C
• Storage temperature: -20°C to 45°C
• Housing material: ABS plastic
• Certifications: CE, RoHS
• Colour: Black

Our verdict

For teams that rely on Zebra MC3300 devices, this Cameron Sino battery offers the endurance and safety features needed to stay productive in demanding environments—without the premium price.