SmarToools RB40 AAA 1.5V 750mWh Rechargeable Battery – 4Pcs Set
Original price was: 1,200.00৳ .800.00৳ Current price is: 800.00৳ .
The SmarToools RB40 AAA Rechargeable Battery is a 1.5V 750mWh Li-ion rechargeable battery with convenient Type-C USB charging. This 4-piece set features LED charging indicators and multiple protection functions for reliable everyday use.
SmarToools RB40 AAA Rechargeable Battery Price in Bangladesh
The SmarToools RB40 AAA Rechargeable Battery is a convenient reusable power solution for compatible AAA-powered devices. Each battery provides a 1.5V nominal voltage with 750mWh capacity and can be recharged using a Type-C USB cable.
Moreover, the rechargeable design reduces the need to repeatedly purchase disposable AAA batteries. Therefore, the RB40 is a practical option for compatible household and electronic devices.
Convenient Type-C USB Charging
The SmarToools RB40 supports 5V Type-C USB charging, making recharging simple and convenient. Charging takes approximately 2 hours (±0.5 hour) under suitable charging conditions.
In addition, built-in LED indicators make it easy to monitor charging status. The indicator blinks while charging and remains on when charging is complete.
Key Features
- AAA Rechargeable Battery: Reusable alternative for compatible AAA devices.
- 1.5V Output: Provides a nominal voltage of 1.5V.
- 750mWh Capacity: Designed for convenient everyday use.
- 400mAh Typical Capacity: Battery specification rated at 400mAh typical.
- Type-C Charging: Recharge directly using a compatible USB Type-C connection.
- LED Indicator: Shows charging and full-charge status.
- Approx. 2-Hour Charging: Convenient recharge time under suitable conditions.
- Multiple Protection: Supports short-circuit, over-current, overcharge and over-discharge protection.
- 4Pcs Set: Includes four AAA rechargeable batteries.
SmarToools RB40 Specifications
| Specification | Details |
|---|---|
| Brand | SmarToools |
| Model | RB40 |
| Battery Type | AAA |
| Battery Chemistry | Lithium-ion |
| Nominal Voltage | 1.5V |
| Typical Capacity | 400mAh |
| Energy Capacity | 750mWh |
| Charging Method | Type-C USB |
| Charging Voltage | 5V |
| Charging Time | Approx. 2 hours (±0.5 hour) |
| Diameter | 9.8–10.5mm |
| Height | 43.5–44.5mm |
| Weight | 6.9g ±0.5g |
| LED Indicator | Blinks while charging; stays on when fully charged |
| Short-Circuit Protection | Yes |
| Over-Current Protection | Yes |
| Overcharge Protection | Yes |
| Over-Discharge Protection | Yes |
| Package Quantity | 4 Pieces |
Why Choose SmarToools RB40?
The SmarToools RB40 AAA Rechargeable Battery combines reusable Li-ion technology with convenient Type-C charging. Furthermore, the built-in LED indicator lets you quickly check the charging status.
Its multiple protection features also help provide safer and more reliable charging. As a result, this 4-piece battery set is a convenient alternative to frequently replacing disposable AAA batteries.
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