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{"title":"3.2V 50Ah Grade\u2011A Prismatic LiFePO4 Cell\uff5c160Wh Deep\u2011Cycle for DIY Battery Pack,","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/5e\/ec73155e546d3a84b6d76195272f-200x200-1\/3_2v_50ah_grade_e2_80_91a_prismatic_lifepo4_cell_ef_bd_9c160wh_deep_e2_80_91cycle_for_diy_battery_pack_2c.jpg","attrs":{"Place of Origin":"Shenzhen, China","Certification":"CE, RoHS, UN38.3, MSDS, IEC 62619","Packaging Details":"EPE foam-lined plywood case with UN38.3 documentation, 1 pc per export-grade wooden crate","Payment Terms":"T\/T"}}
{"title":"Grade A 3.2V 40Ah LiFePO4 Prismatic Battery Cell for DIY Solar RV Off\u2011Grid","imgUrl":"https:\/\/img.chinax.com\/nimg\/1c\/9b\/677aa61d16004ec8e141ac938b54-200x200-1\/grade_a_3_2v_40ah_lifepo4_prismatic_battery_cell_for_diy_solar_rv_off_e2_80_91grid_energy_storage.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":"12V 100Ah LiFePO4 Lithium Iron Phosphate Battery for Home Solar Storage &","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/bd\/6840d7bda5f56cc87c87843fe49e-200x200-1\/12v_100ah_lifepo4_lithium_iron_phosphate_battery_for_home_solar_storage_26_security_monitoring_systems.jpg","attrs":{"Place of Origin":"Shenzhen, China","Minimum Order Quantity":"5PCS","Brand Name":"MESHAEN","Supply Ability":"10000PCS"}}
{"title":"Upgraded 12V 200Ah LiFePO4 battery with built-in full BMS protection, 3000+ deep","imgUrl":"https:\/\/img.chinax.com\/nimg\/75\/f8\/d9b480d02b525cfaf6be6b2fcf37-200x200-1\/upgraded_12v_200ah_lifepo4_battery_with_built_in_full_bms_protection_2c_3000_2b_deep_cycles_2c_ultra_large_200ah_capacity_2c_light.jpg","attrs":{"Place of Origin":"Shenzhen, China","Minimum Order Quantity":"5PCS","Brand Name":"MEISHAEN","Supply Ability":"10000PCS"}}
{"title":"12.8V 100Ah 1280Wh LiFePO4 Battery Pack High Capacity Built In Intelligent BMS","imgUrl":"https:\/\/img.chinax.com\/nimg\/f3\/aa\/0cc905abf826b8f5b4a3c43fe6d5-200x200-1\/12_8v_100ah_1280wh_lifepo4_battery_pack_high_capacity_built_in_intelligent_bms.jpg","attrs":{"Application":"Household energy storage \/ UPS \/ solar-powered lights \/ AGV \/ RV camping \/ golf carts \/ marine \/ tourist boats \/ toys Optional features: LCD display \/ Bluetooth \/ preheating \/ GPS \/ USB \/ DC \/ 12V output socket \/ self-balancing, etc","Place of Origin":"Shenzhen, China","Chemistry":"LiFePO\u2084","housing material":"ABS"}}
{"title":"7Ah 12V Sodium Ion Battery Motorcycle Starter Battery Multi Protection BMS 4000","imgUrl":"https:\/\/img.chinax.com\/nimg\/30\/d2\/10ebfd651b5e1c271bd334a62e58-200x200-1\/7ah_12v_sodium_ion_battery_motorcycle_starter_battery_multi_protection_bms_4000_cycles.jpg","attrs":{"Payment Terms":"T\/T","Capacity":"7000mAh","voltage":"12V","interface":"M4-M6"}}
{"title":"High Power High Capacity LiFePO4 Battery Pack 12.8V 100Ah 1280Wh","imgUrl":"https:\/\/img.chinax.com\/nimg\/4c\/bd\/6bc1708ebf38c18e6457a50e953e-200x200-1\/high_power_high_capacity_lifepo4_battery_pack_12_8v_100ah_1280wh.jpg","attrs":{"Operating Temperature":"-20\u00b0C to 60\u00b0C","Supply Ability":"10000","Discharge cut-of":"10V","Charging cut-of":"14.6V"}}
Grade‑A brand new 3.2V 50Ah prismatic LiFePO4 cell, 160Wh nominal energy. Popular for DIY builders, off‑grid solar storage, RV, camper, marine boat, golf cart and UPS backup power. Support series‑parallel assembly to build custom 12V,24V,48V battery banks. Low internal resistance, low self‑discharge and outstanding cycle performance.
Overview
Our 3.2V 50Ah Grade‑A prismatic LiFePO4 cell is high‑performance lithium iron phosphate cell widely used for DIY battery pack assembly, off‑grid solar energy storage, RV camper, marine yacht, golf cart, electric tricycle, light EV and UPS backup power projects.
Hobbyists and system integrators prefer this 50Ah LFP cell to assemble 12V(4S), 24V(8S), 48V(16S) energy storage banks for home solar systems. LiFePO4 delivers superior thermal safety, longer cycle life compared with lead‑acid batteries, low monthly self‑discharge, well‑suited for outdoor and long‑term standby scenariosAliExpress.
✅ Stable charge‑discharge performance for outdoor environment
✅ High‑safety LFP chemistry, no cobalt, excellent thermal stability
✅ Flexible series‑parallel connection for custom 12V/24V/48V battery packs
✅ CE, RoHS, UN38.3, MSDS compliant for global shipment
✅ Low self‑discharge rate, long shelf life
Typical Applications
‑ DIY lifepo4 battery pack build
‑ Off‑grid home solar energy storage, solar street light
‑ RV, campervan, marine boat, yacht power supply
‑ Golf cart, electric tricycle, light electric vehicle
‑ UPS emergency backup power, portable power station assembly
‑ Industrial energy storage, telecom base station
Technical Specifications
Item
Parameter
Nominal Voltage
3.2V
Nominal Capacity
50Ah
Nominal Energy
160Wh
Charge Cut‑off Voltage
3.65V
Discharge Cut‑off Voltage
2.5V
Cycle Life
≥4000 cycles @80% DOD
Max Continuous Charge
1C
Max Continuous Discharge
1‑3C
Internal Resistance
≤0.7‑1mΩ
Weight
~1.35‑1.4kg
Cell Type
Prismatic Aluminum‑shell LiFePO4
Certification
CE, RoHS, UN38.3, MSDS
Note: Busbars & nuts available as optional accessories. Must install matching BMS when assembling battery packs. Do not over‑charge or over‑discharge.
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 ...
