Type: PP3, 1604LC. Ideal for smoke alarms which use a 9v battery. USB type C charging socket. Tough storage case for each battery included.
eBay
2-20pcs AAA Rechargeable Battery 1.5V Li-ion 600mWh 1.5 Volt Lithium Liion Li ion 3A AAA Batteries for Toys Clock Flashlight
Aliexpress UK
Type: PP3, 1604LC. Ideal for smoke alarms which use a 9v battery. USB type C charging socket.
eBay
2/5/10/20Pcs Lithium Polymer Ion Battery 2.0mm JST Connector 3.7V 1000mAh 102050 Power Bank Electrical Device Camping Lights Mp3
Aliexpress UK
Model: 102050. Capacity: 1000mAh. and near capacity specifications as the 1000mAh. Type: Lithium battery. Built-in smart protective PCB charging module, effectively prevents over charging, over discharging, over current, short circuit.
eBay
102050 3.7v 1000mAh Polymer Lithium Rechargeable Battery Li-Po Ion for Bluetooth Speaker GPS LED light MP3/4/5 with PH2.0 Plug
Aliexpress UK
You're replacing 3.2V LiFePO4 18500 Lithium Batteries, not 18500 3.7v Li-ion Batteries! 18500 3.2V Batteries. 18500 3.2V Batteries for Garden Solar Lighting: Roma, George, Solar LED Garden Light, Lights with or without sensor.
eBay
523450 Battery 3 7v 1000mAh Polymer Lithium Rechargeable Li-ion for Led Lamp GPS Smart Phone DVD MP4 MP5 Smart Watch Massager
Aliexpress UK
= Li battery size :Thickness: 8 mm x Width: 30 mm x Length: 40mm. Each Cell weight :20 g. After standard charging, fixed the cell to vibration table and subjected to vibration cycling that the frequency is to be varied at the rate of 1Hz per minute between 10Hz an 55Hz,the excursion of the vibration is 1.6mm.The cell shall be vibrated for 30 minutes per axis of XYZ axes.
eBay
3.7V 1000mAh 503545 Lithium Polymer Li-Po li ion Rechargeable Battery Lipo cells For Electrograph PDA Portable Speaker toys
Aliexpress UK
Battery specifications: 1> Rated Capacity:1000mAh 2> Size: 5mm(H)x34mm(W)x50m(L)±2mm 3> Operating Voltage: 3.7V 4> Charging voltage limit: 4.20V 5> Discharge voltage: 3.0V 6> Charging cut-off current: 0.02C 7> Standard Charge: 0.5C) 8> Standard Discharge: 0.2C 9> Maximum Continuous Charge Current: 1C 10> Maximum continuous discharge current: 1C It can not be used for any drone or other aircrafts. 11> Operating temperature range Charge: 0 ~ 45℃ Discharge: –20 ~ 60℃ Storage temperature range: -20 ~ 60℃ 12> Operating and storage humidity range: 65±20% RH 13> Weight:20g 14> It can not be use for any drone or other aircraft ! Features: 1> 100% brand new and high quality 2> It can be recharged repeatedly 3> Built-in protection circuit PCM for prevent over charging or over discharging.
eBay
7.4V 1000Mah 456080 Polymer Lithium Ion Rechargeable battery With 2.0 3PIN Connector
Aliexpress UK
Nominal Capacity : 3.7v 1000mAh 3.7Wh. if your old one li battery have a PCM board on top of li battery. maybe our PCM board don\\'t fit your device. so this battery can work well. Built-in protection circuit PCM for prevent over charging or over discharging.
eBay
3.7V 1000mAh 902045 Lithium Polymer Li-Po li ion Rechargeable Battery cells For Mp3 MP4 MP5 GPS mobile bluetooth
Aliexpress UK
Nominal Capacity : 3.7v 1000mAh 3.7Wh. if your old one li battery have a PCM board on top of li battery. maybe our PCM board don\\'t fit your device. so this battery can work well. Built-in protection circuit PCM for prevent over charging or over discharging.
eBay
803040 3.7V 1000mAh Lithium Polymer Battery for MP3/4/5 DVD GPS VR DVR Player Navigator Speaker Electric Li-ion Tool+ph2.0 2pin
Aliexpress UK