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{"title":"551525 lipo battery,3.7V 170mah lithium polymer battery,ultra small li\u2011po","imgUrl":"https:\/\/img.chinax.com\/nimg\/07\/18\/1d251830c77e0251515f02ab7c4c-200x200-1\/551525_lipo_battery_2c3_7v_170mah_lithium_polymer_battery_2cultra_small_li_e2_80_91po.jpg","attrs":{"Delivery Time":"7-10 working days for sample, 20-30 days for bulk order","Certification":"CE, RoHS, UN38.3, MSDS, IEC 62619","Place of Origin":"Shenzhen, China","Payment Terms":"T\/T"}}
{"title":"High Capacity, Small Size, Polymer Lithium-ion Battery, Brand New Grade A Cells,","imgUrl":"https:\/\/img.chinax.com\/nimg\/c6\/2a\/4667ee31af9ae1dca25c6396aafc-200x200-1\/high_capacity_2c_small_size_2c_polymer_lithium_ion_battery_2c_brand_new_grade_a_cells_2c_800mah_2c_suitable_for_smart_wearables_2c.jpg","attrs":{"Place of Origin":"Shenzhen, China","Minimum Order Quantity":"1000PCS","Brand Name":"MEISHAEN","Supply Ability":"100000PCS"}}
{"title":"3.7v 2000mah 633770P lipo cell rechargeable lipo battery lipo battery wholesale","imgUrl":"https:\/\/img.chinax.com\/nimg\/0a\/e0\/a0836100916e7d7dd84ccb051bda-200x200-1\/3_7v_2000mah_633770p_lipo_cell_rechargeable_lipo_battery_lipo_battery_wholesale_gps_tracker_battery_portable_beauty_device_battery.jpg","attrs":{"Place of Origin":"Shenzhen, China","Certification":"CE, RoHS, UN38.3, MSDS, IEC 62619","Payment Terms":"T\/T","Delivery Time":"5-7 working days for sample, 15-25 days for bulk order"}}
{"title":"123048 3.7V 2000mAh Lithium Polymer LiPo Battery, Soft Pack Rechargeable Cell","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/02\/ff4b6f7d87f8542ea8a9f78bffe5-200x200-1\/123048_3_7v_2000mah_lithium_polymer_lipo_battery_2c_soft_pack_rechargeable_cell_with_pre_e2_80_91soldered_wires_for_portable_elect.jpg","attrs":{"Place of Origin":"Shenzhen, China","Certification":"CE, RoHS, UN38.3, MSDS, IEC 62619","Payment Terms":"T\/T","Delivery Time":"7-10 working days for sample, 20-30 days for bulk order"}}
{"title":"3.7v 2000mah 103845P lipo cell rechargeable lipo battery lipo battery wholesale","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/02\/ff4b6f7d87f8542ea8a9f78bffe5-200x200-1\/3_7v_2000mah_103845p_lipo_cell_rechargeable_lipo_battery_lipo_battery_wholesale_gps_tracker_battery_portable_beauty_device_battery.jpg","attrs":{"Place of Origin":"Shenzhen, China","Certification":"CE, RoHS, UN38.3, MSDS, IEC 62619","Supply Ability":"3000 Pieces per Month","Packaging Details":"EPE foam-lined plywood case with UN38.3 documentation, 1 pc per export-grade wooden crate"}}
{"title":"Wholesale 123450 3.7V 2850mAh Rechargeable Lithium Polymer Battery with Built\u2011in","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/02\/ff4b6f7d87f8542ea8a9f78bffe5-200x200-1\/wholesale_123450_3_7v_2850mah_rechargeable_lithium_polymer_battery_with_built_e2_80_91in_pcm_protection.jpg","attrs":{"Place of Origin":"Shenzhen, China","Certification":"CE, RoHS, UN38.3, MSDS, IEC 62619","Payment Terms":"T\/T","Delivery Time":"7-10 working days for sample, 20-30 days for bulk order"}}
{"title":"Wholesale 103448 3.7V 2000mAh High Capacity Long Cycle Life Lithium Polymer","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/02\/ff4b6f7d87f8542ea8a9f78bffe5-200x200-1\/wholesale_103448_3_7v_2000mah_high_capacity_long_cycle_life_lithium_polymer_battery_for_gps_handheld_gadgets.jpg","attrs":{"Place of Origin":"Shenzhen, China","Certification":"CE, RoHS, UN38.3, MSDS, IEC 62619","Payment Terms":"T\/T","Delivery Time":"7-10 working days for sample, 20-30 days for bulk order"}}
7-10 working days for sample, 20-30 days for bulk order
Payment Terms
T/T
Supply Ability
300000 Pieces per Month
Packaging Details
EPE foam-lined plywood case with UN38.3 documentation, 1 pc per export-grade wooden crate
Certification
CE, RoHS, UN38.3, MSDS, IEC 62619
Place of Origin
Shenzhen, China
Brand Name
MEISAEN
551525 3.7V 170mAh Ultra‑Slim Small Lithium Polymer Rechargeable Battery
Model 551525 is an ultra‑compact slim lithium polymer battery, nominal voltage 3.7V, rated capacity 170mAh. Pre‑soldered red and black wires for easy installation and wiring.
Built‑in PCM protection board protects against over‑charge, over‑discharge, over‑current and short‑circuit. Stable output performance, cycle life ≥500 times, suitable for low‑power miniature electronic equipment.
Application Scenarios
✅ Smart wearable mini devices
✅ Mini Bluetooth accessories, small wireless modules
✅ Tiny RC toys, miniature model parts
✅ Micro portable instruments & IoT small modules
✅ Small‑size portable consumer electronics
✅ Micro electronic DIY projects
Custom Service: Custom wire length, PH/JST/XH connector, NTC thermistor are available. Please send inquiry for bulk wholesale quotation.
Product Specifications
Item
Parameter
Model
551525
Battery Type
Lithium Polymer (Li‑Po)
Nominal Voltage
3.7V
Nominal Capacity
170mAh
Energy
0.629Wh
Charge Cut‑off Voltage
4.2V
Discharge Cut‑off Voltage
2.75V
Cycle Life
≥500 cycles
Accessory
Red & Black Wires (without connector)
Protection Circuit
Built‑in PCM protection
Safety Notice
Only use dedicated 4.2V lithium‑ion charger. Do not use mismatched power adapters.
Do not puncture, squeeze, disassemble or incinerate the battery cell.
Please confirm positive and negative polarity before connection; reverse polarity will damage battery.
Contact our sales for bulk purchase and personalized customization.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2016
Total Annual:
2000USD-3000
Employee Number:
100~150
Ecer Certification:
Verified Supplier
Shenzhen Meisha New Energy Technology Co., Ltd. is a comprehensive enterprise mainly engaged in industry-customized battery modules, scheme design, research and development, production and marketing, and its technical level is in the leading position in the industry. Established in July 2016 with a ... Shenzhen Meisha New Energy Technology Co., Ltd. is a comprehensive enterprise mainly engaged in industry-customized battery modules, scheme design, research and development, production and marketing, and its technical level is in the leading position in the industry. Established in July 2016 with a ...