hp probook 640g8 core i5,16gb,256,14inches,hdmi,backlight keyboard
KSh36,000.00 Original price was: KSh36,000.00.KSh33,000.00Current price is: KSh33,000.00.
hp 640g8 english backlit keyboard
KSh4,000.00 Original price was: KSh4,000.00.KSh3,500.00Current price is: KSh3,500.00.
hp probook 640g8 core i5,16gb,256ssd,14inches
KSh5,000.00 Original price was: KSh5,000.00.KSh4,500.00Current price is: KSh4,500.00.
The HP ProBook 640 G8 battery features the following general specifications, though slight variations in voltage (11.4V/11.5V) or capacity (3790mAh/45Wh) may exist across different manufacturers:
- Battery Model: RH03XL
- Device Type: Notebook Battery
- Battery Type: Lithium-ion (Li-ion) 3-Cell
- Voltage: Typically 11.4V or 11.5V
- Capacity: 45Wh (Watt-hours) or approximately 3790mAh (Milliamp-hour
Category: Laptop Accessories
Brand: HP
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Key Specifications
- Type: Rechargeable Lithium-ion (Li-ion) or Lithium Polymer (Li-polymer).
- Voltage: Varies slightly (e.g., 10.8V, 11.1V, 11.4V, 15.2V).
- Capacity (Wh/mAh):
- Standard Internal: Around 48Wh (4400mAh) for 6-cell.
- Smaller Internal: Around 24Wh (2100mAh).
- Larger/External Options: Can be higher (e.g., 72Wh for extended) or lower depending on part.
MACBOOK A1502 MOTHERBOARD CORE I5
General Specifications for A1502 Motherboards
- Form Factor: Laptop (integrated, not a standard ATX/microATX board).
- CPU: Onboard (soldered) Intel Core i5 dual-core processor; cannot be upgraded after purchase.
- RAM: Onboard (soldered) DDR3L SDRAM (either 4GB or 8GB base, configurable up to 16GB at the time of purchase).
- Graphics: Integrated Intel Iris Graphics that share system memory.
- Ports: Include two Thunderbolt 2 ports, two USB 3.0 ports, an HDMI port, an SDXC card slot, and a headphone jack.
dell 2419h monitor full hd 1920*1080
- Screen size: 23.8 inches (60.45 cm)
- Resolution: 1920 x 1080 (Full HD) at 60 Hz
- Aspect ratio: 16:9
- Panel type: In-Plane Switching (IPS) technology
- Response time: 8ms (Normal) / 5ms (Fast) gray-to-gray
- Brightness: 250 cd/m² (typical)
- Contrast ratio: 1000:1 (typical)
- Color gamut: 72% NTSC (CIE1931)
- Viewing angle: 178° vertical / 178° horizontal
- Ergonomics: The stand allows for height, tilt, swivel, and pivot adjustments. It is also VESA mount compatible (100 x 100 mm).
- Ports: 1x DisplayPort 1.2, 1x HDMI 1.4, 1x VGA, 1x USB 3.0 upstream port, 2x USB 3.0 downstream ports, and 2x USB 2.0 downstream ports.
HP ELITEBOOK 850G5 BACKLIT KEYBOARD
hp elitebook 830g7 core io5,16gb ram,512 ssd,13inches,hdmi
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Processor: Intel Core i5-10210U (10th Gen) – 1.6 GHz base, up to 4.2 GHz with Turbo Boost
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Memory: 16GB DDR4 RAM
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Storage: 512GB SSD
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Display: 13.3" Full HD (1920 x 1080), anti-glare, IPS
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Graphics: Intel UHD Graphics 620
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Operating System: Windows 10 Pro or Windows 11 Pro
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Security Features: Fingerprint reader, TPM 2.0, HP Sure Start Gen6 BIOS protection
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Connectivity: Wi-Fi 6, Bluetooth 5.0, USB-C with Thunderbolt support
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Weight: Approximately 1.23 kg
MACBOOK AIR A1466 2017 BATTERY
- Design Capacity: The original new battery had a design capacity of around 7150 mAh.
- Watt-Hours (Wh): The battery is officially a 54-watt-hour (or 55 Wh) lithium-polymer battery.
- Voltage: The operating voltage is 7.6 V.
Replacement Battery Information
When looking at replacement batteries, the stated mAh can sometimes vary slightly from the original specification.
- Common Aftermarket Capacity: Many third-party replacement batteries, such as those from iFixit and other vendors, are listed with a capacity of 7200 mAh at 7.6 V.
- Higher Capacity Options: Some aftermarket options offer a slightly higher capacity, with some brands advertising capacities of 7500 mAh or even over 8000 mAh. These often use a slightly different voltage (e.g., 7.4 V) to reach the same watt-hour rating as the original battery.












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