7.4V 2S2P 18650 5.2Ah NCM Cathode Solar Light Lithium Battery
Price:
$6/pieces 10-49 pieces
MOQ:
10 pieces
Delivery Time:
15-20 Working Days
Brand:
THLB
Product Description
7.4V 2S2P 18650 5.2Ah LiNiMnCoO2 Solar Light Lithium Battery
High-performance 7.4V lithium-ion battery pack featuring 2S2P 18650 configuration with 5.2Ah capacity. Designed specifically for solar light applications and power tools, utilizing advanced LiNiMnCoO2 cathode materials for optimal performance and reliability.
Safety Performance Classification
- Heavy Load Resistance: Tested to prevent ignition or explosion under heavy loads
- Thermal Shock Resistance: Withstands thermal shock testing without ignition or explosion
- Overcharge Protection: Battery module tested to prevent ignition or explosion during overcharge
- Overdischarge Protection: Battery module tested to prevent ignition or explosion during overdischarge
- Short Circuit Resistance: Battery module tested to prevent ignition or explosion during short circuits
- High Temperature Storage: Maintains integrity without leakage, smoke, fire or explosion
- Heating Resistance: Battery module tested with no explosion penetration through protective screen
- Puncture Resistance: Battery pack tested to prevent ignition or explosion during puncture events
- Compression Resistance: Battery module tested to prevent ignition or explosion under compression
- Low Pressure Resistance: Maintains integrity without leakage, smoke, fire or explosion under low pressure
- Constant Damp Heat: Maintains appearance integrity with capacity retention ≥90% after testing
- Vibration Resistance: Maintains functionality without damage, leakage, smoke or explosion
- Impact Resistance: Withstands collisions without damage, leakage, smoke or explosion
- Temperature Cycling: Maintains structural integrity with capacity retention ≥70% after cycling
- Flame Retardant Properties: Plastic casing meets GB/T2408-2008 FH-1 and FV-0 standards
- Insulation Resistance: Metal casing maintains ≥2 MΩ resistance between metal and cathode housings
Our Company
Packing & Delivery
Frequently Asked Questions
Can I have few free samples for evaluation?
Yes, free samples are available for evaluation, but shipping costs are not covered.
What about the lead time?
Samples require 3-5 days. Mass production time is approximately 2-3 weeks.
Do you have any MOQ limit for bulk order?
Minimum order quantity is 100 pieces for bulk orders.
How do you ship the goods and how long does it take to arrive?
Samples and small orders: Courier shipping with door-to-door delivery (6-10 days). Bulk orders: Air or sea shipping options available.
How to proceed an order for Lithium ion cell?
- Confirm cell models of interest
- Receive specifications and quotation
- Confirm quotation and provide quantity or PO
- Production begins after deposit or full payment confirmation
Is it OK to print my logo on lithium ion cell product?
Yes, OEM services and custom logo printing are available.
Do you offer guarantee for the products?
Yes, we provide a 3-5 year warranty on our products.
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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
Shandong Tian Han New Energy Technology Co., Ltd.
Location
Fuyuan 5th Road, Lithium Battery Industrial Park, High tech Zone,Zaozhuang City, Shandong,China
Contact Person
Alice