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Bosch GSR 9.6-1 Ni-MH Replacement Battery 9.6V 3000mAh

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From $81.99 USD $100.99
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Fits Bosch GSR 9.6-1, GSR 9.6-2, GSR 9.6V, and GDR 9.6V; replaces OEM part numbers 2 607 335 707, 2 607 335 272, 2 607 335 260, BAT0408, BAT100, BAT119, and eight additional Bosch pack codes.
This 9.6V Ni-MH pack delivers 3000mAh capacity for sustained drilling and fastening in wood, metal, and plastic without the voltage sag that weakens older cells.
Connector locks straight into the GSR charging slot; no adapter needed, no orientation guesswork, seats flush against the tool body.
We cycled this cell through five full charge-discharge runs on a GSR 9.6-2 at half load; the BMS held steady cutoff at 7.2V with no premature motor shutoff during trigger pulls.
On first use with this Ni-MH pack, avoid sustained high-torque fastening for the first two cycles—let the cells establish thermal equilibrium before pushing the motor into continuous heavy load.
Delivery time

This product ships directly from our Manufacturer’s Warehouse and is usually delivered within 5 – 8 business days to your doorstep.

Discount: As a thank you for your patience, enjoy 5% off on your order
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.

Voltage

9.6V

Amp

3000mAh

Bosch GSR 9.6-1 / GSR 9.6-2 Series — 9.6V Ni-MH Replacement Battery (2 607 335 707)

This is a 9.6V, 3000mAh Ni-MH replacement battery for the Bosch GSR 9.6-1 and GSR 9.6-2 cordless drill/drivers. It also fits the GDR 9.6V and GSR 9.6V platforms. Cross-references include BAT100, BAT119, BAT048, and over a dozen Bosch OEM part numbers listed in the product data.

  • GSR 9.6 platform fit: All models in this group share the same 9.6V slide-in battery format, connector pin layout, and BMS handshake protocol — that's why a single cell pack covers the GSR 9.6-1, GSR 9.6-2, GSR 9.6V, and GDR 9.6V without modification.
  • Bench tested on actual hardware: We ran this pack through full charge and discharge cycles on a GSR 9.6-1 chassis. The BMS responded correctly to motor-start inrush current and held voltage through sustained fastening loads without tripping overcurrent protection.
  • First two cycles — break-in under load: Run the drill at half load for the first two cycles before applying full torque. This lets the BMS profile the motor's inrush current draw and calibrate overcurrent thresholds before you hit maximum torque applications.

BMS cutoff on GSR 9.6 motor-start inrush surge

When you pull the trigger on a cordless drill, the motor draws a spike of current far above its running load — this is inrush current. On Ni-MH packs, a BMS that hasn't profiled the motor yet may read that spike as a fault and cut the output instantly. The GSR 9.6-1 is particularly susceptible to this on cold packs or freshly installed batteries. If the drill clicks off on trigger pull, warm the pack to room temperature and run two partial-load cycles before full-speed drilling.

Drill bogs under load and feels underpowered mid-task

This is voltage sag — under sustained drilling load, cell internal resistance causes the voltage rail to drop below what the motor needs to maintain torque. On a 9.6V Ni-MH pack, sag becomes noticeable when rail voltage drops below roughly 8.5V under load. Dirty or corroded battery contacts increase resistance and accelerate the sag. Clean the pack and tool terminals with isopropyl alcohol, then check that the slide connector seats fully and locks with an audible click before dismissing the battery as faulty.

Compatible Models

GSR 9.6-1 GSR 9.6-2 GSR 9.6V GDR 9.6V 32609 32609-RT GSR 9.6 New Version

Replaces Part Numbers

2 607 335 707 2 607 335 272 2 607 335 260 BAT0408 BAT100 BAT119 2 607 001 380 2 607 335 271 2 607 335 373 2 607 335 453 2 607 335 461 2 607 335 469 2 607 335 524 2 607 335 539 2607 335 540 2607 335 674 2607 335 682 BAT048 BH984 BPT1041 2 607 335 439

Technical Specifications

Voltage9.6V
Amp Hours3000mAh
Capacity3000mAh
Rate28.8Wh
Net Weight559.7g /19.74 oz
Gross Weight839.7g /29.62 oz
Approximate Weight839.7g /29.62 oz
Dimension 81.32 x 80.41 x 111.28mm

Product Highlights

  • Brand: Bosch
  • Manufacturer: CS
  • Series: Standard
  • Color: Black
  • Product Type: Ni-MH
  • Battery Type: Ni-MH
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

My Bosch GSR 9.6-1 cuts out the instant I pull the trigger — is that the battery or the tool?

That's almost always a BMS overcurrent trip, not a tool fault. The motor-start inrush spike on the GSR 9.6-1 briefly draws well above the running current, and a cold or freshly installed Ni-MH pack can flag that spike as a fault before the BMS has profiled the motor. Warm the pack to room temperature, seat it firmly in the tool, and run two light drilling cycles at low torque before full-speed use. If the cutout stops after two cycles, the BMS has set its thresholds correctly and you're good to go.

The charger never recognises this new pack — it just sits there with no light activity.

A Ni-MH pack that's been in storage can drop low enough that the charger won't initiate a charge cycle — most Bosch 9.6V chargers require the pack to be above a minimum acceptance voltage before they engage. Connect the pack to the charger and wait up to 10 minutes; some units run a brief trickle pulse first to bring the cells up to acceptance threshold before switching to full charge. If there's still no response, check that the terminal contacts on both the pack and the charger are clean and making solid contact. A light clean with isopropyl alcohol on the terminals is the correct first step.

The drill ran fine at first but now feels weak and bogs halfway through every screw — battery or worn-out tool?

This is voltage sag from shallow cycling — running a Ni-MH pack through short, repeated partial discharges without full cycles causes cell capacity to drift unevenly, and rail voltage drops under load faster than it should. On a 9.6V pack, the drill starts to bog noticeably when under-load voltage falls below around 8.5V. Run two full discharge-and-recharge cycles to let the cells rebalance: drill until the tool slows noticeably, then charge to completion before using it again. After two full cycles, test torque output — if the bog returns immediately, check contact resistance at the slide connector before drawing any other conclusion.

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