Solar Street Light Lithium-Ion Battery 4ah

• Type: Lithium-Ion Battery Pack
• Connection Mode: Series and Parallel
• Rechargeable: Chargeable
• Discharge Rate: Medium Discharge Rate
• Size: Medium
• Accessories Type: Battery
• Model NO.: 18650
• Rated Capacity: 4000mAh
• Standard Voltage: 7.4V
• Usage: Remote Control Boat, Remote Control Plane, Remote Control Car
• Electrolyte: Li-ion
• Voltage: 7.4V
• Capacity: 4ah 4.4ah 5ah 5.2ah 6ah 6.6ah
• Charge: 0.2c
• Discharge: 1c
• Transport Package: Carton
• Specification: TP18650-2S2P
• Trademark: true power
• Origin: China
• HS Code: 8507600090
• Production Capacity: 50000PCS/Month

Product Description

Product Description:

Introducing the 7.4V 4000mAh(18650*4 2S2P Square)with PCB battery pack by SHENZHEN TRUE POWER CO., LTD. This pack is made of 4 PCS 18650, 2000mAh Li-ion cells, packed in 2S2P configuration, providing a voltage of 7.4V (working), 8.4V (peak), and a 5.0V cut-off. With a capacity of 4000mAh (29.6wh), this battery pack is equipped with two PCBs (IC) with a 5A limit to protect against overcharge, overdischarge, over drain, and short circuits. Additionally, two 2A polyswitches are installed to limit maximum discharging current and protect against wrong polarity.

Pre-wired with 6" wire and 18 AWG, this battery pack has a maximum charging rate of 2A and a maximum discharging rate of 4.2A limited by the polyswitch. The dimensions are (LxWxH) 37 x 37 x 72mm, with a weight of 200g. Enjoy the advantages of longer storage life compared to NiMH batteries, recyclability, and versatility for use in all types of RC devices.

Discover our PCB, wire, and connector solutions at Shenzhen True Power Co., Ltd. Perfect for various applications like LED lights, solar lanterns, and electrical tools.

Customized Power Products by SHENZHEN TRUE POWER CO., LTD.

Customized Power Products

At SHENZHEN TRUE POWER CO., LTD., we specialize in providing customized power solutions tailored to meet our customers' specific requirements. Our products are designed according to your needs, including size, voltage, capacity, wire, and connector.

Our Advantages:

1. Very Competitive Prices: We strive to offer the best reasonable pricing to capture more market share.


2. Fast Delivery: Our qualified team ensures timely order fulfillment and delivery.


3. High Capability of OEM Products: With extensive experience working with foreign customers on various OEM requirements, we can meet detailed technical specifications, customized packaging, and private labeling for large orders with excellent quality.


4. Quality Products: Our in-house QC operations guarantee top-notch quality items for our customers.


5. Factory Direct: As a factory, not a trading company, we offer competitive pricing.

With years of experience and a strong commitment to business integrity, we are confident in being your trusted partner for all your power product needs.

Certification:

SHENZHEN TRUE POWER CO., LTD.

SHENZHEN TRUE POWER CO., LTD. presents the Solar Street Light Lithium-Ion Battery 4Ah, ideal for LED lights, solar lanterns, electrical tools, and more.