OEM High Quality Replacement Battery with 7.2V 4800mAh Long-Lasting Power. Compatible with Panasonic CF-MX3/MX4/MX5 Series, CF-VZSU92JS/VZSU93JS & Submodels. Features Overcharge Protection, 1-Year Warranty & Bulk Pricing.

High-Performance Battery, Extended Runtime
Designed for Panasonic CF-MX3, CF-MX4, CF-MX5, CF-VZSU92JS/VZSU93JS, and submodels (including CF-MX3JEBJR, CF-MX3JEGJR, CF-MX3JEKJR, CF-MX3SEBJR, CF-MX3SE), this OEM-grade battery delivers 7.2V 4800mAh (33Wh) reliable power. Built with premium lithium cells, it extends uptime for mobile work, industrial inspections, and demanding environments.

Advanced Safety & Durability
Equipped with overcharge protection, short-circuit prevention, and temperature control. Complies with CE/RoHS certifications and works seamlessly with original Panasonic chargers.

Precision Compatibility & Bulk Savings

  • Full Model Coverage: Compatible with CF-MX3, MX4, MX5 Series, CF-VZSU92JS/VZSU93JS, and complex submodels.
  • Factory Wholesale Advantage: Ideal for bulk orders, resellers, or custom branding.
  • 500+ Charge Cycles: No memory effect, reducing long-term costs.

Service Guarantee

  • Fast Global Shipping: In-stock ready for dispatch.
  • 1-Year Warranty: Free replacements for quality issues.
  • Bulk Discounts: Volume pricing for enterprises and distributors.

Core Advantages

High Capacity

Utilize 100% brand new A grade battery cells. Capacity is higher than that of original battery. Battery Standby time lasts 2 hours above longer than that of original one.

Balder Power Baseboard (PCBA)
  • Balder Power PCBA: Utilize imported ICs, MOS, and other main components, low inner Resistance, mature technological process, high stability, and accurate voltameter.
  • Professional R&D team know well decoding, BQ and other software technology.
Long Cycle life, 100% Battery health
  • Cycle times: 600-800 times which means, if we recharge the battery one time per day it can be used for more than two years.
  • Using all different types of testing software to test the battery the testing result of battery health of our product is 100%
Low-temperature resistance
  • Utilize low-temperature resistance formula of electrolyte for the battery cells. The working temperature: -10 °C-50 °C.Under 0 °C the battery still can work.
  • discharge 90-95% of initial capacity around.
Direct OEM manufacturer
  • Experienced R&D and production management teams, excellent production crafts. High production capacity, fast lead time, stable stock, good technical support, timely products upgrading, best after-sales service.

Long Quality warranty

Defective rate: within 0.1%. 13-month Quality warranty.

Factory Tour

Our Certifications

Related Products

Contact information

Email: info@balderpower.com;

james.zhan@balderpower.com

James Zhan (Mr)–General Manager

Tel/WhatsApp/Wechat:+86-13712040916

Address: Plant 202, Building B, Treasure Island Innovation Industrial Park, No. 120, Jinhe Road, Jinhe Community, Zhangmutou Town

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For supports or any questions:

Phone/Whatsapp/Wechat:

+86 13712040916

DongGuan, China

Plant 202, Building B, Treasure Island Innovation Industrial Park, No. 120, Jinhe Road, Jinhe Community, Zhangmutou Town