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Compatible Replacement Laptop Battery
Panasonic Toughbook
Toughbook CF-30 Series
Toughbook CF-31 Series
Toughbook CF-53 Series
Lithium-Ion (Li-Ion)
10.8 V
5200 mAh to 6600 mAh (capacity may vary by configuration)
Approximately 56 Wh to 71 Wh (depending on capacity)
High-grade lithium cells designed for stable output and long service life
OEM-equivalent design for direct fit and secure installation
Over-charge protection
Over-discharge protection
Short-circuit protection
Over-current protection
Thermal protection
Plug-and-play replacement
No software or technical modification required
Provides consistent and reliable power for professional and field-use environments
Brand New, Compatible Replacement
Battery compatibility depends on voltage, shape, and connector type
Verify your original battery specifications or part number before purchase
Not an original Panasonic battery; third-party compatible replacement