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Stainless Steel 3.7V AA/AAA Battery Case – Type-C Charging

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Stainless Steel 3.7V AA/AAA Battery Case – Type-C Charging

MOQ:	50pcs
Price:	0.1-1000USD/Negotiable
Standard Packaging:	blister card, industrial package or customized
Delivery Period:	7-10 working days
Payment Method:	L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Capacity:	10000pcs/month

Details Information

Product Description

Detail Information

Place of Origin

China

Brand Name

XWELL

Certification

Model Number

lithium battery Cell case

Type:

USB Stainless Steel Battery Case

Voltage:

Nominal Voltage:

3.7V (fully Charged Approximately 4.2V)

Demension:

Material:

Sus 304

Highlight:

stainless steel AA AAA battery case

Type-C charging battery pack case

3.7V rechargeable battery storage case

Product Description

Stainless Steel 3.7V AA/AAA Battery Case – Type-C Charging

Tired of frequent alkaline battery replacements that cost money and harm the environment? Our Stainless Steel Battery Case solves this pain point by turning 1.5V rechargeable AA/AAA lithium batteries into a long-lasting power solution—replacing 9V, C, D, AA, and AAA alkaline dry batteries for home, office, and outdoor devices. Crafted with durable stainless steel, it’s not just a battery holder: it’s a reusable, eco-friendly upgrade that cuts your battery expenses by 70% annually.

1. Core Advantages: Why Choose This Battery Case?

Advantage	Key Benefit for You
Multi-Battery Replacement	Replaces 9V/C/D/AA/AAA alkaline dry batteries—one case fits multiple device types (e.g., remote controls, flashlights, toys).
1.5V Stable Output	1.5V constant voltage (same as alkaline batteries) ensures devices work normally, no power fluctuation issues.
Dual Charging Ports	Type-C + Micro USB ports for fast charging (fully charges 2 AA/AAA batteries in 1.5 hours)—compatible with most chargers.
Stainless Steel Protection	Rust-resistant stainless steel shell prevents impact damage and moisture ingress—safe for bathroom/garage use.
Eco-Friendly & Cost-Saving	Reusable design reduces alkaline battery waste; saves ~$50/year vs. buying disposable batteries.

2. Technical Specifications

Specification	Details
Compatible Battery Type	1.5V Li-ion rechargeable AA/AAA batteries (not included; fits standard AA/AAA size)
Charging Interface	Type-C (input: 5V/2A) + Micro USB (input: 5V/1A)
Charging Time	1.5 hours (for 2 x 1.5V 1000mAh AA batteries)
Material	Stainless steel (shell) + flame-retardant ABS (inner)
Safety Features	Overcharge protection, short-circuit protection, over-temperature protection
Dimensions	8.5cm (L) x 5.2cm (W) x 2.1cm (H) (for AA version); 6.8cm (L) x 3.5cm (W) x 1.8cm (H) (for AAA version)

3. Perfect for These Devices & Scenarios

This battery case is a versatile power solution for daily use—no more stocking different disposable batteries:

Home Devices: TV remotes, air conditioner remotes, electric toothbrushes, small fans
Outdoor Gear: Flashlights, camping lanterns, portable radios, GPS trackers
Office & Kids’ Items: Calculators, wireless mice, toy cars, remote-controlled robots
Emergency Tools: Smoke detectors, emergency lights, small medical devices (e.g., thermometers)

4. How It Works (3 Simple Steps)

Insert Batteries: Put 1-2 1.5V Li-ion AA/AAA rechargeable batteries into the stainless steel case (follow the polarity marks).
Charge Easily: Connect Type-C or Micro USB cable to charge—LED indicator turns green when fully charged.
Use Directly: Plug the case into devices that use 9V/C/D/AA/AAA alkaline batteries (adapter sleeves included for C/D/9V devices).

5. What You Get in the Package

1 x Stainless Steel Battery Case (AA or AAA version, select when ordering)
1 x Type-C Charging Cable
3 x Adapter Sleeves (for C, D, 9V device compatibility)
1 x User Manual (English)

Ready to stop wasting money on disposable batteries? Order now for a 10% discount on your first purchase—we offer 30-day free returns and 1-year warranty for quality issues!

Tags:

battery pack materials,

stainless steel AA AAA battery case,

Type-C charging battery pack case

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Stainless Steel 3.7V AA/AAA Battery Case – Type-C Charging

MOQ:	50pcs
Price:	0.1-1000USD/Negotiable
Standard Packaging:	blister card, industrial package or customized
Delivery Period:	7-10 working days
Payment Method:	L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Capacity:	10000pcs/month

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

XWELL

Certification

Model Number

lithium battery Cell case

Type:

USB Stainless Steel Battery Case

Voltage:

1.5V

Nominal Voltage:

3.7V (fully Charged Approximately 4.2V)

Demension:

Material:

Sus 304

Minimum Order Quantity:

50pcs

Price:

0.1-1000USD/Negotiable

Packaging Details:

blister card, industrial package or customized

Delivery Time:

7-10 working days

Payment Terms:

L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability:

10000pcs/month

Highlight

stainless steel AA AAA battery case

Type-C charging battery pack case

3.7V rechargeable battery storage case

Product Description

Stainless Steel 3.7V AA/AAA Battery Case – Type-C Charging

1. Core Advantages: Why Choose This Battery Case?

Advantage	Key Benefit for You
Multi-Battery Replacement	Replaces 9V/C/D/AA/AAA alkaline dry batteries—one case fits multiple device types (e.g., remote controls, flashlights, toys).
1.5V Stable Output	1.5V constant voltage (same as alkaline batteries) ensures devices work normally, no power fluctuation issues.
Dual Charging Ports	Type-C + Micro USB ports for fast charging (fully charges 2 AA/AAA batteries in 1.5 hours)—compatible with most chargers.
Stainless Steel Protection	Rust-resistant stainless steel shell prevents impact damage and moisture ingress—safe for bathroom/garage use.
Eco-Friendly & Cost-Saving	Reusable design reduces alkaline battery waste; saves ~$50/year vs. buying disposable batteries.

2. Technical Specifications

Specification	Details
Compatible Battery Type	1.5V Li-ion rechargeable AA/AAA batteries (not included; fits standard AA/AAA size)
Charging Interface	Type-C (input: 5V/2A) + Micro USB (input: 5V/1A)
Charging Time	1.5 hours (for 2 x 1.5V 1000mAh AA batteries)
Material	Stainless steel (shell) + flame-retardant ABS (inner)
Safety Features	Overcharge protection, short-circuit protection, over-temperature protection
Dimensions	8.5cm (L) x 5.2cm (W) x 2.1cm (H) (for AA version); 6.8cm (L) x 3.5cm (W) x 1.8cm (H) (for AAA version)

3. Perfect for These Devices & Scenarios

This battery case is a versatile power solution for daily use—no more stocking different disposable batteries:

Home Devices: TV remotes, air conditioner remotes, electric toothbrushes, small fans
Outdoor Gear: Flashlights, camping lanterns, portable radios, GPS trackers
Office & Kids’ Items: Calculators, wireless mice, toy cars, remote-controlled robots
Emergency Tools: Smoke detectors, emergency lights, small medical devices (e.g., thermometers)

4. How It Works (3 Simple Steps)

Insert Batteries: Put 1-2 1.5V Li-ion AA/AAA rechargeable batteries into the stainless steel case (follow the polarity marks).
Charge Easily: Connect Type-C or Micro USB cable to charge—LED indicator turns green when fully charged.
Use Directly: Plug the case into devices that use 9V/C/D/AA/AAA alkaline batteries (adapter sleeves included for C/D/9V devices).

5. What You Get in the Package

1 x Stainless Steel Battery Case (AA or AAA version, select when ordering)
1 x Type-C Charging Cable
3 x Adapter Sleeves (for C, D, 9V device compatibility)
1 x User Manual (English)

Ready to stop wasting money on disposable batteries? Order now for a 10% discount on your first purchase—we offer 30-day free returns and 1-year warranty for quality issues!

Tags: