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Created with Pixso. 502828 3.8V 420mAh Lithium Polymer Battery Rechargeable Grade A Cell Long Cycle Life

502828 3.8V 420mAh Lithium Polymer Battery Rechargeable Grade A Cell Long Cycle Life

Nome da marca: VATS Battery
Número do modelo: 502828
Quantidade mínima: 1 peça
Preço: US $2.02 - 2.82
Prazo de entrega: 7-20 dias
Condições de pagamento: T/T
Informações Detalhadas
Lugar de origem:
Cantão, China
Certificação:
IEC62133 / UL / CE / CB / KC / UN38.3 / MSDS
Tensão nominal:
3.8V
Capacidade nominal:
420mAh
Dimensões da pilha:
5,8×28×28mm (T×L×L)
ciclo de vida:
500 vezes
Corrente máxima de descarga:
1C
Temperatura operacional:
Carga 0~45°C / Descarga -20~60°C
Detalhes da embalagem:
Embalagem cartonada industrial que atende aos padrões internacionais de transporte aéreo e marítimo
Habilidade da fonte:
300.000 peças por dia
Destacar:

502828 Lithium Polymer Battery

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3.8V 420mAh Rechargeable Battery

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Custom 502828 Lipo Pouch Cell

Descrição do produto
The 502828 3.8V 420mAh Lithium Polymer Battery is a rechargeable lithium-polymer pouch cell engineered by VATS Battery for reliable, long-lasting power in modern electronic devices. Technical Specifications Model Number 502828 Battery Type Li-polymer Battery Size 5.8 × 28 × 28 mm (T × W × L) Nominal Voltage 3.8V Nominal Capacity 420mAh Charging Voltage 4.2V Cut-off Voltage 3.0V Standard Discharge Current 0.2C – 0.5C Max Discharge Current 1C Cycle Life 500 cycles Operating
Classificações & Revisão

Avaliação Geral

5.0
Com base em 50 avaliações deste fornecedor

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Todos os comentários

E
Ethan M.
United States Apr 7.2026
Honestly, it’s a solid 10/15! Finding a reliable 10500 cell with a true 10C discharge rate for our custom power tool prototypes was a nightmare until we found VATS. The continuous discharge is super steady, and the capacity is exactly as advertised. What blew me away was their OEM service—we needed custom wiring and specific connectors, and their engineering team nailed it on the first try. If you're looking for custom high-drain lipo packs, these guys are the real deal.
C
Callum Davies
United Kingdom Mar 9.2026
Spot on service from start to finish. I was a bit skeptical about ordering overseas because we needed these 400mAh batteries urgently for a client's smart pen project. But blimey, they arrived in just over a week! They were out of stock initially, but the communication was brilliant, and they shipped them out the moment they were ready. The packaging was top-notch too, very secure. Will definitely be placing a bulk order soon.
A
Aurélie Dubois
France Feb 9.2026
Super expérience avec ce fournisseur. J'ai d'abord demandé des échantillons gratuits pour tester la tenue des 500 cycles sur nos mini-drones, et l'équipe commerciale a été ultra réactive. Les tests sont excellents, la tension de 3.7V reste bien stable. Le service client parle un anglais parfait et suit le dossier de près. C'est un vrai plaisir de travailler avec des pros.