Description

Anker Nano 70W Charger 3-Port PD Fast Charging Adapter (A121A / B121A)

The Anker Nano 70W Charger 3-Port Adapter (Model A121A / B121A) is a high-power, multi-device fast charger engineered with advanced Gallium Nitride (GaN) technology. Delivering a maximum single-port output of 70W Power Delivery (PD) across two USB-C ports alongside a legacy USB-A port, this ultra-compact wall charger can power a 14-inch MacBook Pro (M-series) from 0% to 50% in just 35 minutes while remaining 41% smaller than standard 70W OEM power bricks.

Key Features & Practical Benefits

• True 70W Single-Port Max Output: Each USB-C port independently supports up to 70W max output, providing sufficient power for MacBook Air/Pro, Windows laptops, tablets, and flagship smartphones.

• 3-in-1 Multi-Device Simultaneous Charging: Equipped with 2× USB-C ports and 1× USB-A port to charge a laptop, smartphone, and TWS earbuds or smartwatch from a single wall outlet.

• 41% Smaller Travel-Friendly Design: Measures only 53 × 42.6 × 31.5 mm and weighs 120g, making it easy to carry in pockets, tech pouches, or backpacks.

• ActiveShield 4.0 & TÜV Rheinland Safety: Continuously monitors thermal levels over 3 million times per day to keep operating surface temperatures up to 10°C (50°F) cooler than international safety standards.

• Dynamic Intelligent Power Distribution: Intelligently allocates power across ports depending on connected load requirements to maximize charging speed and safety.

• Premium Metal & Textured Shell: Features a textured outer body with a glossy finish and metal casing frame for durability and heat dissipation.

Technical Specifications

Feature	Specification Details
Brand & Model	Anker Nano Charger 70W (A121A / B121A)
Product Category	3-Port USB-C / USB-A GaN Wall Charger
Core Technology	GaN (Gallium Nitride) & PowerIQ 3.0
Input Voltage	AC 100–240V ~ 1.8A, 50–60Hz (Universal Input)
USB-C1 Output (Single)	5V⎓3A / 9V⎓3A / 15V⎓3A / 20V⎓3.5A (70W Max)
USB-C2 Output (Single)	5V⎓3A / 9V⎓3A / 10V⎓2.25A / 15V⎓3A / 20V⎓3.5A (70W Max)
USB-A Output (Single)	5V⎓3A / 9V⎓2A / 12V⎓1.5A / 10V⎓2.25A / 11V⎓3A (33W Max)
Safety System	ActiveShield 4.0 Thermal Guard & TÜV Rheinland Certified
Dimensions & Weight	53 × 42.6 × 31.5 mm / Approx. 120 g

Power Output Configurations

Active Ports	Power Distribution Profile
1 Port Used	USB-C1: 70W Max | USB-C2: 70W Max | USB-A1: 33W Max
2 Ports Used (C1 + C2)	45W + 22.5W or 60W + 5W
2 Ports Used (C1/C2 + A1)	45W + 22.5W or 60W + 5W
3 Ports Used (C1 + C2 + A1)	45W (USB-C1) + 7.5W (USB-C2) + 7.5W (USB-A1) (60W Total)

Universal Device Compatibility Guide

• Laptops & Notebooks: Apple MacBook Pro 14″ / 16″ (M1/M2/M3/M4), MacBook Air (M1/M2/M3), Dell XPS, Lenovo ThinkPad, HP Spectre, ASUS ZenBook, and Chromebooks.

• Apple iDevices: iPhone 16 / 15 / 14 / 13 / 12 Series, iPad Pro / Air / Mini, Apple Watch, and AirPods Pro.

• Samsung Galaxy: Galaxy S25 / S24 / S23 / S22 Series (Supports 25W/45W Super Fast Charging via PPS) and Galaxy Tab S-Series.

• Android & Handhelds: Google Pixel 9 / 8 / 7 Pro, Xiaomi, POCO, OnePlus, Nintendo Switch, Steam Deck, power banks, and TWS earbuds.

Why Buy from TechTools Bangladesh?

When purchasing high-speed power adapters online in BD, authentic circuit protection is essential to prevent long-term damage to expensive smartphone batteries. At TechTools, our policy is transparent—“৯ দেখিয়ে হবে না ছয়!”

• 100% Original Anker Certified: Direct sourcing guarantees authentic Anker GaN II circuitry and genuine PowerIQ chipsets.
• Pre-Dispatch QC Verification: Every Anker Nano 70W Charger adapter is physically inspected and voltage-tested prior to packaging.
• Fast Delivery & Reliable Warranty Support: Swift nationwide home delivery across all 64 districts in Bangladesh with complete post-purchase support.

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Frequently Asked Questions (FAQs)

Q1: What is the price of the Anker Nano 70W 3-Port Charger (A121A) in Bangladesh?

Answer: The Anker Nano 70W Charger 3-Port (A121A / B121A) price in BD typically ranges between 3,850 BDT and 4,350 BDT depending on live sales offers, bundled cables, and warranty policies.

Q2: Can the Anker Nano 70W charge a MacBook Pro and an iPhone at the same time?

Answer: Yes! When using two ports, the charger dynamically allocates 45W to your laptop (USB-C1) and 22.5W to your iPhone (USB-C2/A1), allowing both devices to fast-charge simultaneously.

Q3: Does both USB-C ports deliver full 70W output?

Answer: Yes, when plugged into a single device, either USB-C1 or USB-C2 can deliver up to the full 70W max output.

Q4: Does the Anker Nano 70W package include a charging cable?

Answer: Yes, the official Anker Nano 70W retail box typically includes the 70W 3-port wall charger along with a 4.9 ft (1.5m) 60W/100W-rated USB-C to USB-C cable.