What are the dimensions of the pack?

Dimensions(±2mm): 112 * 65 *8.8mm / 4.41 * 2.56 * 0.35inch(L*W*H)

is this compatible with rp2040 devices like the pico?

Not 100% sure. I think you can use the battery and run the Pico on a breadboard, if that is what you were thinking. The RP runs off of 3.3Volts, so it is close enough. If you want to be safe you can use a TP4056. They are cheap enough.

Can this battery be safely charged with a TP4056?

Hi, yes, it could be charged by TP4056.

Can I charge it with your charging board?

Hi friend, you can use it can be matched with ESP32 Development Board WIFI Kits for Arduino Nodemcu, you could see the picture 4 on the listing.

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4pcs 3.7V 3000mAh Lithium Polymer Rechargeable Battery 1S LiPo Battery with Protection Board Insulated Rubber Tape and JST 1.25 Plug for ESP32 Development Board, Mesh Node T114

Product ID: 546621467

Details

Battery capacity
3000 Milliamp
Battery cell composition
Lithium
Brand
MakerFocus
Number of batteries
4 Lithium
Recommended uses for product
ESP32 Board is

⚡1.5A max charge/discharge current

🔋3000mAh high capacity

🛡️Multi-layer protection board

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Description

🔋 Power your innovation with safety and stamina!

SAFE SMART CHARGING - Built-in overcharge, over-discharge, and short circuit protection ensures your devices and battery stay safe under all conditions.
STORE WITH CONFIDENCE - Designed for long-term storage with recommended voltage maintenance and temperature guidelines to maximize battery lifespan.
PLUG PLAY CONVENIENCE - Equipped with JST 1.25 plug and insulated rubber tape for hassle-free installation and secure connections.
OPTIMIZED FOR PERFORMANCE - Supports up to 1.5A charge/discharge current, balancing power delivery and battery longevity for professional-grade projects.
POWER THROUGH YOUR PROJECTS - Reliable 3.7V nominal voltage with 3000mAh capacity keeps your ESP32 and Mesh Nodes running longer without compromise.

This 4-pack of 3.7V 3000mAh Lithium Polymer rechargeable batteries features integrated protection boards that prevent overcharge, over-discharge, and short circuits. Designed for ESP32 development boards and Mesh Node T114, each battery supports up to 1.5A charge and discharge currents, ensuring reliable, safe, and long-lasting power for your advanced electronics projects.

Specifications

ASIN	B08T6GT7DV
Amperage	1.5 Amps
Antenna Location	ESP32 Development Board Whose Plug is SH1.25-2, Electronic Devices, Mesh Node T114
Battery Capacity	3000 Milliamp Hours
Battery Cell Type	Lithium Polymer
Battery Weight	185 Grams
Best Sellers Rank	#9,785 in Electronics ( See Top 100 in Electronics ) #95 in Rechargeable Household Batteries
Brand	MakerFocus
Customer Reviews	4.6 4.6 out of 5 stars (251)
Item Weight	180 Grams
Manufacturer	MakerFocus
Model Name	103665
Model Number	3665-1-3000-1S
Number of Batteries	4 Lithium Polymer batteries required.
Reusability	Rechargeable
Voltage	3.7 Volts

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MX$2939

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Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Mexico.

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