7CJRC 11.4V 42Wh Rechargeable Lithium Laptop Battery for Dell Latitude E7270/ E7470 Laptop Battery

タイプ:Laptop Battery
材質:Pure Cobalt
ブランド:LONGHEHUI OEM production
モデル:7CJRC
対象モデル:Dell Latitude E7270/ E7470
容量:3684mAh
Product Details
A high-quality rechargeable Li-ion battery, the 7CJRC is specifically engineered for Dell Latitude E7270 and E7470 laptops, restoring reliable power and extending device runtime.

Compatibility

Fully compatible with:
  • Dell Latitude E7270

  • Dell Latitude E7470

  • All devices requiring the 7CJRC battery part number

Core Specifications

  • Part Number: 7CJRC (OEM-equivalent replacement)

  • Battery Type: Rechargeable Li-ion

  • Voltage: 7.4V (matches original device specifications)

  • Capacity: 58Wh (supports all-day business and daily use)

  • Cycle Life: Up to 500 charge-discharge cycles

Key Features

  • Stable Performance: Premium cells deliver consistent power output for work, travel, and multitasking.

  • Multi-Safety Protection: Built-in safeguards against over-charge, over-discharge, short-circuit, and over-temperature.

  • Perfect Fit & Easy Installation: Precision-molded to match the original form factor, enabling tool-free replacement.

  • Quality Certified: Meets CE, FCC, and RoHS standards, passing strict quality tests for durability.

Usage Tips

  • Direct replacement for the original 7CJRC battery—no software adjustments required.

  • Fully charge and discharge 2-3 times in the first week to optimize battery performance.

  • Store in a cool, dry environment when not in use to preserve long-term battery health.

Upgrade your Dell Latitude E7270/E7470 with the 7CJRC replacement battery to avoid power interruptions and stay productive anytime, anywhere!

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