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Estry
Estry standard battery 800mAh 3.7V for Motorola Entice W766 V980 Nextel ic902
Replacement lithium battery rated 800 mAh at 3.7 V for Motorola Entice W766, V980, Nextel ic902 and several other models
- TypeBatteries
- Battery Pack1-pack
- Battery TypeLithium
- Battery Capacity800mAh
- Battery Voltage3.7
- 800mAh capacity keeps your Motorola running longer
- 7V lithium chemistry matches original specifications
- Fits Entice W766 V980 Nextel ic902 and more
- Built-in protection prevents overcharge and short circuits
- ISO9001 RoHS CE UN38.3 MSDS certified for safety
Replacement battery for Motorola handsets
This Estry lithium cell replaces the original battery in compatible Motorola models including the Entice W766, V980, Nextel ic902 Deluxe, Rambler WX400, W408g, V365, ROKR E2, V361, W230a, V195 and V177. It matches the factory specifications for voltage and capacity so the phone powers on and runs normally. Buyers who need a higher-capacity pack or a different form factor will not be served by this unit.
Thermals noise and power draw
The 800mAh 3.7V cell delivers 2.96Wh and fits within the original 53.76 x 35.6 x 4.49mm footprint at 43.0g. Normal charging and discharging stay within the built-in overcharge, over-discharge, over-voltage and short-circuit protection limits. No active cooling or fan is involved and the battery operates silently. Users who require extended runtime beyond the rated capacity should look elsewhere.
Upgrading from worn original cells
This pack replaces OEM part numbers BT50, CFNN1037, SNN5771, SNN5771A, SNN5766A, BQ50, SNN5804A, BT51 and SNN5814A when the original battery no longer holds a useful charge. The jump is worth it when talk time or standby has dropped noticeably and the phone hardware is otherwise functional. It is not a substitute for a device with a failed charging circuit or a different connector type.
Highlights
- 800mAh capacity keeps your Motorola running longer
- 7V lithium chemistry matches original specifications
- Fits Entice W766 V980 Nextel ic902 and more
- Built-in protection prevents overcharge and short circuits
- ISO9001 RoHS CE UN38.3 MSDS certified for safety
Specifications
| Brand | MotoroIa |
|---|---|
| Type | Batteries |
| Battery Pack | 1-pack |
| Battery Type | Lithium |
| Battery Capacity | 800mAh |
| Battery Voltage | 3.7 |
Questions about this item
How do I install the Estry 800mAh battery in my Motorola V365, and which step do people often miss?
Power off the phone, remove the back cover, lift the old pack by its tab, align the three gold contacts on the new 53.76 x 35.6 x 4.49 mm cell, press firmly until seated, replace the cover, then charge fully before first use.
What maintenance will the 3.7V lithium pack need, and when should I replace it?
No scheduled maintenance is required; keep contacts clean, avoid deep discharge, store at half charge if unused for weeks, and replace the 2.96Wh cell when runtime drops below your needs.
What limit appears first during continuous talk time on the 800mAh cell?
The 2.96Wh capacity sets the runtime ceiling; sustained voice use will drain the 3.7V pack until the phone shuts down, at which point a recharge is required.
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