SmarToools Price in Bangladesh
Original SmarToools Products at UpStoreBD
About SmarToools
SmarToools makes 1.5V lithium rechargeable AA and AAA cells with a USB-C port in each battery — the RB20 and RB40 packs. Where ordinary rechargeables are NiMH at 1.2V, these hold a flat 1.5V until they stop, so devices run at full brightness and speed.
Which pack
RB20 is a two-cell pack, RB40 a four-cell pack, each in AA and AAA. AA cells quote around 2600mWh, AAA around 750mWh. Charge from any phone charger; an LED shows when full.
Good for
Torches, wireless mice and keyboards, remotes, toys, clocks, scales — anything you feed disposable batteries and replace often.
Buying SmarToools in Bangladesh
Cash on delivery nationwide. Charge fully before first use.
Frequently asked questions
What is the difference between SmarToools and normal rechargeables?
Voltage. These are lithium at a constant 1.5V; NiMH cells sit at 1.2V, which dims torches and triggers low-battery warnings.
Do they need a charger dock?
No. Each cell charges over its own USB-C port from any phone charger.
How long do they take to charge?
Around two hours; the LED stops blinking when full.
Do you deliver outside Dhaka?
Yes — cash on delivery to every district in Bangladesh, with a 7-day easy return on faults.