Estry
Estry standard battery 7.2V 20mAh for Gateway Solo 3350 2500 2550 3100 2300 3150
7.2 V, 20 mAh nickel-metal hydride replacement battery fits Gateway Solo 2300, 2500, 2550, 3100, 3150 and 3350 models
- Specifications7.2
- Battery Pack1 Year
- Exact-fit replacement for Gateway Solo series
- Ni-MH chemistry with overcharge and short-circuit protection
- 2 V 20 mAh capacity matching original specs
- Compact 43.93 x 24.0 x 3.75 mm size at 32.5 g
- Certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS
Compatible Gateway Solo models
This replacement battery fits a wide range of Gateway Solo notebooks including the Solo 3350, Solo 2500 series, Solo 2550 series, Solo 3100, Solo 2300 and Solo 3150. It matches the original part dimensions of 43.93 x 24.0 x 3.75 mm and weighs 32.5 g. Buyers with other laptop brands or Gateway models outside this list cannot use this pack.
Ni-MH chemistry limits
The cell uses nickel-metal hydride chemistry rated at 7.2 V with a capacity of 20 mAh and an energy rating of 0.14 Wh. Ni-MH packs self-discharge faster than lithium types and do not support rapid charge protocols found in newer systems. Users needing higher capacity or lithium-ion voltage levels must choose a different chemistry.
Capacity decides fit
The decisive specification is the 20 mAh capacity at 7.2 V, which determines whether the pack can power the target Solo models for the intended runtime. A lower or higher milliampere-hour rating would change the physical fit or the run time in these specific machines.
Highlights
- Exact-fit replacement for Gateway Solo series
- Ni-MH chemistry with overcharge and short-circuit protection
- 2 V 20 mAh capacity matching original specs
- Compact 43.93 x 24.0 x 3.75 mm size at 32.5 g
- Certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS
Specifications
| Brand | Ni-MH |
|---|---|
| Model | 18mAh |
| Specifications | 7.2 |
| Battery Pack | 1 Year |
Questions about this item
Is the 20 mAh version the only capacity available for my Gateway Solo?
Yes, this replacement is offered in a single 20 mAh capacity at 7.2 V.
What runtime can I expect from the 0.14 Wh rating in daily use?
The 0.14 Wh pack supplies a small standby current; actual minutes depend on the notebook's CMOS draw.
Does the 7.2 V Ni-MH pack use a proprietary connector or a standard interface?
It connects through the original Gateway Solo battery header; no industry-standard bus is involved.
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