TREE.NB New 9-Cell 7800mAh Laptop Battery for Dell Studio 1735/1736/1737 KM973 RM791 US | 87Wh 11.1V

Overview

Keep your Dell Studio running longer between charges with TREE.NB’s high-capacity replacement battery. Built for everyday productivity, multimedia, and travel, this model is designed for Dell Studio 1735, 1736, and 1737 series. It blends reliable power with practical portability, offering a steady energy source when you’re away from a wall outlet.

Key specifications

• Model Name: 1735
• Battery Type: Lithium-Ion
• Voltage: 11.1V
• Capacity: 87Wh
• Cells: 6-cells
• Endurance: Up to 500 recharge cycles over the life of the battery

In some listings this unit is described as a 9-cell 7800mAh option. The factory data and performance notes provided with the product focus on 87Wh capacity, 11.1V operation, and a 6-cell configuration, which together deliver a solid balance of runtime and charging efficiency for day-to-day use.

Compatibility & model details

• Fits Dell Studio models: 1735, 1736, 1737
• Compatible part numbers include KM973, KM974, MT335, PW823, RM791, RM868, RM870, KM976, KM978, PW824
• Designed for US-market configurations (KM973 RM791 US and related PN variants)

Quality, safety, and support

• 100% new from the manufacturer with grade A cells for reliable power and fast charging
• Built-in circuit protection to help maintain safety and stability during use
• Comprehensive quality assurance and factory testing prior to shipment
• Dedicated support: 24 x 7 email assistance to help with questions or concerns

Real-world use cases

Imagine productive mornings at a cafe, a packed flight with a movie playlist, or a classroom presentation with backup battery life. This TREE.NB battery is designed to provide steady performance across long work sessions, online meetings, and campus projects, reducing the need for frequent recharging while you focus on tasks at hand.

Care and usage tips

• Avoid exposing the battery to extreme heat or freezing temperatures
• Store in a cool, dry place when not in use for extended periods
• Calibrate the battery periodically according to your laptop’s guidance to maintain accurate runtime estimates

Note: Benefits described are based on product design and specifications; actual runtime varies with device settings, workload, and environmental conditions. This battery offers a dependable energy source and support options to help you stay productive on the go.