7.4V 10000mAh 21700 Lithium Ion Battery 2S2P Grade A Cells 500+ Cycles With Built In BMS
Price:
Negotiable
MOQ:
1000PCS
Delivery Time:
Negotiable
Brand:
MEISAEN
Product Description
This high-performance 7.4V 10000mAh (10Ah) 2S2P 21700 lithium-ion battery pack is engineered to deliver long-lasting, reliable power for your portable devices, robotics, consumer electronics, and outdoor equipment. Built with premium 21700 lithium-ion cells in a 2S2P configuration, it offers an exceptional balance of capacity, stability, and durability.
Key Specifications
| Parameter | Details |
|---|---|
| Nominal Voltage | 7.4V |
| Rated Capacity | 10000mAh (10Ah) |
| Configuration | 2S2P (2 Series, 2 Parallel) using 21700 cells |
| Rated Energy | 74Wh |
| Dimensions | 42mm × 42mm × 70.5mm |
| Connector | JST Red 2-Pin Connector (as shown) |
| Cell Type | Grade A 21700 lithium-ion cells |
| Cycle Life | Up to 500 full charge-discharge cycles |
| Protection | Built-in BMS (Battery Management System) for overcharge, over-discharge, over-current, and short-circuit protection |
| Operating Temperature | Charge: 0°C ~ 45°C; Discharge: -20°C ~ 60°C |
Key Features
✅ Ultra-High Capacity
With a massive 10000mAh capacity, this battery pack significantly extends the runtime of your devices, reducing the need for frequent recharges. Perfect for applications requiring prolonged power.
With a massive 10000mAh capacity, this battery pack significantly extends the runtime of your devices, reducing the need for frequent recharges. Perfect for applications requiring prolonged power.
✅ Stable & Reliable Performance
The 2S2P cell configuration ensures consistent voltage output and improved discharge capability, even under moderate to high load conditions. It maintains steady power delivery for smooth device operation.
The 2S2P cell configuration ensures consistent voltage output and improved discharge capability, even under moderate to high load conditions. It maintains steady power delivery for smooth device operation.
✅ Comprehensive Safety Protection
Equipped with an integrated BMS (Battery Management System) to safeguard against:
Equipped with an integrated BMS (Battery Management System) to safeguard against:
- Overcharging
- Over-discharging
- Over-current
- Short-circuiting
- Overheating
This multi-layer protection ensures both safety and long-term battery health.
✅ Compact & Durable Design
Encased in a robust, heat-shrink PVC shell, the pack is built to resist impacts and daily wear. Its compact dimensions make it easy to integrate into various devices without taking up excessive space.
✅ Versatile Compatibility
Ideal for a wide range of 7.4V devices, including:
- Portable speakers and amplifiers
- LED lighting systems
- Robotics and DIY projects
- Medical equipment
- Surveillance cameras
- Power tools and small electronics
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Meisha New Energy Technology Co., LTD
Location
Room 811, Kaihaoda Building, Block 1, No.1 Gongyeyuan Road, Shanghenglang Community, Dalang Subdistrict, Longhua District, Shenzhen City
Contact Person
gaojianchao