902540 3.7V 900mAh Rechargeable Li Polymer Battery With PCB Protection

• Built-in PCB Safety Circuit: Prevents over-charging, over-discharging and short-circuit risks. Your connected devices stay protected during daily charge and discharge cycles.
• Stable & Consistent Output: Delivers flat 3.7V power output. Your GPS, wearables and small electronics run smoothly without sudden power drops. Good choice for 3.7v wearable device battery replacement projects.
• Customizable Connector & Specs: Pick JST or Molex connector. We also adjust size, capacity and voltage to match your unique device requirements. No need to modify your hardware.
• Long Working Cycle Life: Reaches up to 500 cycles. Lower replacement frequency, helping you cut long-term operating costs for consumer products.
• Verified Full Set Certificates: Comes with UN38.3, MSDS and other global certifications. Supports international air and sea shipment for your bulk import orders.
• Sample Available For Validation: You can order samples to test fit and performance before placing large volume orders. Reduce risk for your new product development.

This li polymer battery fits a wide range of portable devices for home use, travel and outdoor scenarios:

• Automotive accessories: car dash cameras, GPS navigators
• Wearable gadgets: smart bracelets, smart watches
• Personal care devices: massagers, dental rinsers, blackhead removers, electric toothbrushes, electric shavers, hair trimmers
• Household smart goods: smart home appliances, fingerprint locks, smart trash cans, bluetooth speakers, remote controllers
• Outdoor & camping gears: camping lights, handheld mini fans, animal training collars, pest repellers
• Other consumer electronics: digital cameras, sprayers, electric inflator pumps, electronic toy guns, robot vacuum cleaners, pet water fountains and more compact smart products.