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Black rectangular lithium-ion laptop battery with label showing model DS-CS-TOL700NB and 4.4 Ah rating

Cameron & Co

Cameron & Co DS-CS-TOL700NB laptop battery 4.4 Ah

SKU CH-Z61F-CGXV3

Replacement lithium-ion battery rated at 4.4 Ah for compatible Toshiba Satellite L700, L730, L735, L740, L745 and L750 models

  • Product typeBattery
  • Compatible with many Toshiba Satellite L700 series models
  • Lithium-ion chemistry provides reliable portable power
  • 4 Ah capacity supports extended unplugged use
  • Replaces original PA3817U-1BAS and PA3817U-1BRS packs
  • Black finish matches laptop aesthetics

Cameron & Co DS-CS-TOL700NB 4.4 Ah replacement

This lithium-ion replacement battery is built for Toshiba Satellite L700, L730, L735, L740, L745 and L750 series notebooks. It restores mobile power to machines that originally shipped with the PA3817U-1BAS or PA3817U-1BRS packs. The black casing matches the original aesthetic and fits the existing battery bay without modification. It suits owners who need a direct swap for a worn-out original unit.

4.4 Ah capacity for typical office and web workloads

The 4.4 Ah rating delivers several hours of light productivity, web browsing or video playback on a full charge. Runtime scales with screen brightness, wireless activity and CPU load, so heavy multitasking or gaming will deplete the pack faster. It is not intended for users who require all-day operation away from a power outlet without recharging. Buyers needing significantly longer unplugged time should consider a higher-capacity alternative if one exists for their chassis.

Low heat output and silent operation in normal use

Lithium-ion chemistry produces minimal warmth during standard charge and discharge cycles, keeping the laptop underside comfortable on a desk or lap. No moving parts means the pack adds no audible noise to the system. Power draw follows the notebook’s own management profile, so the battery does not impose extra load on the AC adapter beyond normal charging current.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $36.99
Pricier than about 66% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-TOL700NB
Product typeBattery

Questions about this item

Will the DS-CS-TOL700NB fit alongside the original PA3817U-1BAS battery in my Satellite L700?

The DS-CS-TOL700NB replaces the PA3817U-1BAS and PA3817U-1BRS packs in Satellite L700, L730, L735, L740, L745 and L750 models; it occupies the same bay so only one battery is installed at a time.

How can I confirm the 4.4 Ah DS-CS-TOL700NB is charging correctly after installation?

After fitting the battery, the Toshiba power meter should show a rising charge percentage and report a design capacity near 4.4 Ah; the charging LED on the chassis will follow its normal pattern.

Does the DS-CS-TOL700NB box include a charger or only the battery itself?

The package contains the Li-ion battery pack only; an AC adapter for the Satellite L700 series must be purchased separately if you do not already have one.

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