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Cylindrical - Model 18650-3S2P
18650-3S2P 11.1V 5,200mAh Lithium-ion Battery Pack
- 电芯类型
- Cylindrical
- 标称电压
- 11.1V
- 额定容量
- 5,200mAh
- 尺寸
- 18650 cells · 3S2P
- 循环寿命
- ≥ 800 cycles (80% retention)
- 连接器
- XT60 / JST / customizable
Application Guide
18650 3S2P Battery Pack for Compact High-Power Devices
This 18650 3S2P battery pack combines three cells in series and two cells in parallel to provide an 11.1V nominal output with 5200mAh capacity. It is a practical choice for equipment that needs more voltage than a single-cell pack while keeping the battery compact, serviceable and easy to integrate into OEM products.
Typical Applications
- Power tools and portable industrial devices
- Handheld terminals, POS systems and scanners
- Robotics, inspection equipment and mobile instruments
- Custom rechargeable battery packs that need 11.1V output
Custom Battery Options
- BMS/PCM with overcharge, overdischarge and short-circuit protection
- JST, Molex, XT or custom connector and cable length
- NTC temperature sensor, label, shrink wrap and plastic housing
- Capacity, discharge current and pack layout adjustment
Related buying guides
Technical Data
规格参数
Model 18650-3S2P
产品特点
18650-3S2P
- A-grade lithium-ion cells, high consistency
- Long cycle life ≥ 800 cycles
- Wide operating temperature -20°C ~ 60°C
- Smart BMS with multiple safety protections
- Customizable wiring, connectors and housing
应用领域
- 容量定制
- 连接器定制
- PCM / BMS 定制
- 线长定制
- Logo 印刷
- 电池包组装
常见问题
What does 3S2P mean in an 18650 battery pack?+
3S2P means three cells are connected in series to raise voltage, and two parallel strings are used to increase capacity and current capability.
Can this 18650 3S2P battery pack be customized?+
Yes. BLUS ENERGY can customize the BMS, connector, cable length, NTC, label, shrink wrap, housing and capacity configuration for OEM projects.
What applications use an 11.1V 18650 battery pack?+
Common uses include power tools, handheld terminals, POS devices, robotics, medical instruments and compact industrial electronics.
如何申请产品报价与样品？+
请在联系页面填写表单，或发送邮件至 info@blusenergy.com。请注明电压、容量、尺寸、应用场景、目标认证与数量需求，工程师会在 24 小时内回复。
产品最小起订量（MOQ）是多少？+
标准电芯：MOQ 500 只。定制电池包：打样 100 只起，量产 1,000 只起。小批量可另议。
电池产品具备哪些国际安全认证？+
IEC62133、UN38.3、MSDS、CE、RoHS、UL2054、UL9540、IEC62619、KC、BIS、PSE、CB、ISO9001、ISO14001。如有其它认证需求可另行安排。
样品打样和批量交货周期分别需要多久？+
标准产品：7–15 天。定制电池包：样品 15–25 天，量产 25–45 天（视认证与模具而定）。
所有电池产品的官方质保期限是多长？+
消费类电芯 12 个月，工业类电池包 24 个月，储能系统视项目情况最高可至 10 年。
储能成套设备是否提供安装指导与技术支持？+
提供。BESS 与家庭储能配备安装手册、远程培训、现场调试（收费）以及 7×24 小时工单支持。
获取报价 - 18650-3S2P
我们提供 10 mAh 到 100 kWh 的定制电池方案。提交您的需求 —— 工程师 24 小时内回复。