





























Recent Purchase
View All
Customer Reviews
Average Rating
4.0





4.0
3 global ratings
5 star
0%
4 star
100%
3 star
0%
2 star
0%
1 star
0%
All Reviews
Image
Recommend
Recent
1***m

Helpful (4)
I always love everything I get from OKWISHING!!
Mar.28.2025

Helpful (4)
Mar.28.2025
1***m

Helpful (4)
Great merchandise & prices
Apr.01.2025

Helpful (4)
Apr.01.2025
1***m

Helpful (1)
A company like OKWISHING never disappoints I’ve been so impressed with everything that I have ordered and still ordering from them, please what ever yall doing keep doing and just know y’all have everything and please sell more variety of king size comforter in the abstract art. Thanks OKWISHING
Jan.19.2025

Helpful (1)
Jan.19.2025
- 1
21700 Lithium Battery 4800mah Lithium Ion Battery Cell 21700 5000mAh
$1.96$3.88-49.48%
Nominal Voltage:
3.7V
Nominal Capacity:
4800 mAh
Battery Type:
cylindrical
Quantity:
Add to Cart
Wishlist
Features
High-Capacity 21700 Lithium Battery – 4800mAh/5000mAh
Premium-grade lithium-ion cell with high energy density for extended power supply. Features ultra-stable discharge performance and enhanced cycle life (500+ cycles at 80% capacity). Precision-built with LiNiMnCoO2 (NMC) cathode and advanced electrolyte for optimal thermal stability. Ideal for high-drain devices: flashlights, vapes, power tools, and DIY electronics. Shock-resistant casing with built-in PTC protection ensures safety during heavy usage. Exclusive bulk pricing—wholesale discounts available for large orders. Globally compliant (UN38.3, CE, RoHS). Stock up on reliable power solutions at unbeatable rates.
See More