battery for Dell Latitude E5420/E6420 4400 mAh 10.8–11.1 V MITSU
battery for Dell Latitude E5420/E6420 4400 mAh 10.8–11.1 V MITSU
High‑performance Grade A cells for longer runtime
Proven Grade A Li‑ion cells ensure a real 4400 mAh capacity, stable performance, and a slower capacity decline over time.
Advanced multi‑level protection
Protections against overvoltage, overheating, short circuit, overload, deep discharge, and overcharge ensure safe operation of both the battery and the laptop.
Verified compatibility with Dell Latitude
Designed for trouble‑free use in Dell Latitude E5420 and E6420 models – easy installation and reliable operation.
This MITSU battery is designed as a precise and efficient replacement for the original battery in Dell Latitude E5420 and E6420. Thanks to proven Grade A cells, it achieves the genuinely stated capacity of 4400 mAh (49 Wh) and ensures longer service life with a slower decline of nominal capacity.
Integrated protections against overvoltage, overheating, short circuit, overload, deep discharge, and overcharge ensure safe operation of both the laptop and the battery. The product meets CE, RoHS, and ISO 9001 standards, is not affected by memory effect, and offers efficient, environmentally responsible operation.
- Compatibility: Dell Latitude E5420, E6420
- Real capacity: 4400 mAh (49 Wh) with Grade A cells
- Safety: multi‑level protections and certifications
- Ecology: responsible recycling and support for sustainability
Specifications
- Compatible devices
- Dell Latitude E5420, Dell Latitude E6420
- Battery type
- Li‑ion (lithium‑ion)
- Capacity
- 4400 mAh
- Energy
- 49 Wh
- Voltage
- 10.8–11.1 V
- Safety protections
- Overvoltage, overheating, short circuit, overload, deep discharge, overcharge
- Certifications
- CE, RoHS, ISO 9001
- Memory effect
- No memory effect
- Brand
- MITSU
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