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12V 4400mAh Rechargeable li-ion battery for LED solar systems
Specification | li-ion battery |
Type | Lithium-ion rechargeable cell |
Model | TLH3S2P |
Nominal voltage | 11.1V |
Nominal capacity | 4400mAh |
Minimal capacity | 4350mAh |
Max charge current | 4.4A 1C |
Charging method | charge with constant current 1C to 12.6V, then charge with constant voltage 12.6V till charge current is less than 0.01C |
Discharge cut-off voltage | 8V, the over-discharge detection voltage of PCM |
Operating environment | Charging, 0°C ~ 45°C ; 65±20%RH |
Discharging, -20°C~60°C ; 65±20%RH | |
Storage environment | -20°C~45°C |
storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH;10.8~12.3V | |
Weight (Approx) | less than 300g |
Dimension (Max) | 40mm*40mm*132mm |
Advantages:
1, High energy density
2, High working voltage for single battery cells
3, Pollution-free
4, Long cycle life
5, No memory effect
6, Capacity, resistance, Voltage, platform time consistency is good
7, With short-circuit production function, safe and reliable
8, Factory price& High quality
9, Good consistency, low self discharge
10, Light weight, small size
Features:
1, Longer storage life than NiMH Batteries
2, Light weight and higher energy density than any rechargeable battery
3, Installed IC chip will prevent the battery pack from over charge and over discharge.
It helps protect battery chemistry integrity and prolongs battery life.
4, Installed polyswitch will cut off power if battery discharge current more than 6.6Ah
5, Perfect for building up battery pack for medical equipment Back-up or EPS Emergency Power
6, Supply which requires compact size and lighter weight
7, The battery module is wrap by PVC
Payment&Shipping Policy
(1) We accept Paypal,T/T,Western Union or L/C .
(2) Item will be shipped in 7-10 days after receiving full payment.
(3) Shipping: DHL,Fedex TNT(only to certain area).
(4) Tracking Number will be provided
(5) Delivery time:2-3days for sample.7-10days (500pcs for example)
Others:
1, OEM orders are available
2, Superior quality and cost-performance ratio
3, Tags, plugs and connectors are available
4, We could design and produce the battery pack with plastic shell and assembly procession for customized configurations is available (we could design and develop Li-ion battery according to your product work performance & structure apprearance)
producing line