LEOCH · Series

LP Series

LEOCH LP Series AGM VRLA batteries for UPS, emergency backup, telecommunications and standby power applications. Maintenance-free AGM technology with reliable performance.

12V 7.2Ah – 12V 200Ah
Range
China
Origin
8
Models

Configurations

Available models

8 configurations

12V 7.2Ah

LP12-7.2AH

Output: 12V DC

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12V 9.0Ah

LP12-9.0AH

Output: 12V DC

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12V 18Ah

LP12-18AH

Output: 12V DC

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12V 26Ah

LP12-26AH

Output: 12V DC

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12V 65Ah

LP12-65AH

Output: 12V DC

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12V 100Ah

LP12-100AH

Output: 12V DC

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12V 150Ah

LP12-150AH

Output: 12V DC

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12V 200Ah

LP12-200AH

Output: 12V DC

Full specsDetails

Overview

Product details

LEOCH LP Series maintenance-free AGM VRLA batteries for telecom, network, data center, UPS, and standby power. Oxygen recombination technology delivers reliable performance without regular watering.

Ideal for telecommunications central stations, UPS backup, emergency lighting, EPS, and industrial control systems across Sri Lanka.

Key Features

Maintenance-free operation using oxygen recombination technology
PbCaSn alloy plate grids for reduced gassing and self-discharge
High-quality AGM separator extends cycle life and prevents micro short circuits
ABS container for increased strength (flame-retardant ABS optional)
High-purity raw materials ensure a low self-discharge rate
Silver-coated copper terminals (T1, T2), brass insert terminals, and lead terminals for improved conductivity

Applications

All-purpose standby power
Uninterruptible Power Supply (UPS)
Electric Power System (EPS)
Emergency lighting and emergency backup power
Automatic control systems
Telecommunication central stations (wired or cellular)
Power system and network communication
Data transmission and television signal transmission
Telecom UPS systems

Full Specification Table — All LP Series Models

Complete model range below. Contact Dusky International for datasheets, curves, and engineering support.

Model	Rated Voltage	20hr (Ah)	10hr (Ah)	Length (mm)	Width (mm)	Height (mm)	TH (mm)	Weight (kg)	Terminal
LP4-4.0	4V	4	—	47.5	47.5	100	106	0.48	T1
LP4-4.5	4V	4.5	—	52.5	48	94	100	0.6	T1/T2
LP4-10	4V	10	—	101.5	50	93	99	1.14	T1/T2
LP6-1.0	6V	1	—	51	42	51	57	0.25	T1
LP6-1.2	6V	1.2	—	97	24	51.5	57.5	0.25	T1
LP6-2.0	6V	2	—	43	37	76	76	0.33	—
LP6-2.8	6V	2.8	—	66	33	97	103	0.55	T1
LP6-3.2	6V	3.2	—	134	34	60	66	0.6	T1
LP6-4.0	6V	4	—	70	47	100	106	0.65	T1/T2
LP6-4.5	6V	4.5	—	70	47	100	106	0.74	T1/T2
LP6-4.5H	6V	4.5	—	70	47	100	106	0.72	T1/T2
LP6-4.5S	6V	4.5	—	67	67	96	109	0.78	Spring
LP6-5.0	6V	5	—	169.5	34.5	70	74	0.89	T1
LP6-5.4	6V	5.4	—	70	47	100	106	0.8	T1/T2
LP6-6.0	6V	6	—	70	47	100	106	0.9	T1/T2
LP6-7.0	6V	7	—	150	34	94	100	1	T1/T2
LP6-7.2	6V	7.2	—	150	34	94	100	1.05	T1/T2
LP6-7.5	6V	7.5	—	150	34	94	100	1.26	T1/T2
LP6-7.8	6V	7.8	—	150	34	94	100	1.2	T1/T2
LP6-8.5	6V	8.5	—	150	34	94	100	1.2	T1/T2
LP6-8.5H	6V	8.5	—	98	56	118	119.5	1.42	T2
LP6-10	6V	10	—	151	50.5	94	100	1.54	T1/T2
LP6-12	6V	12	—	151	50.5	94	100	1.6	T1/T2
LP6-13	6V	13	—	107.5	70	140	140	2.24	NTI/PT2
LP6-14	6V	14	—	151	50.5	94	100	1.9	T1/T2
LP6-20	6V	20	—	157	83	125	125	3.3	T3-A
LP6-36	6V	36	—	161	87	163	169	5.12	T2
LP6-60	6V	—	60	185	112	205	205	9.1	T2
LP6-200	6V	—	200	322	178	226	232	30.3	T11(M8)
LP8-3.2	8V	3.2	—	134	36.5	63	69	0.75	T1
LP12-0.8	12V	0.8	—	96	25	62	62	0.33	—
LP12-1.2	12V	1.2	—	97	43	52	58	0.48	T1
LP12-1.9	12V	1.9	—	178	35	60	66	0.85	T1
LP12-2.2	12V	2.2	—	70.5	47.5	97	103	0.78	T1
LP12-2.3	12V	2.3	—	178	35	60	66	0.925	T1
LP12-2.8	12V	2.8	—	132.5	33.5	98	104	1.08	T1
LP12-2.9	12V	2.9	—	79	56	99	105	1.04	T1/T2
LP12-3.5	12V	3.5	—	134	67	59.5	65.5	1.19	T1/T2
LP12-4.0	12V	4	—	90	70	101	107	1.26	T1/T2
LP12-4.0L	12V	4	—	195	47	70	76	1.5	T1/T2
LP12-4.5	12V	4.5	—	90	70	101	107	1.44	T1/T2
LP12-5.0	12V	5	—	151	53	93	99	1.73	T1
LP12-5.4	12V	5.4	—	90	70	101	107	1.68	T1/T2
LP12-6.0	12V	6.0	—	90	70	101	107	1.82	T1/T2
LP12-6.5	12V	6.5	—	151	51	93	99	1.82	T1/T2
LP12-7.0E	12V	6	—	151	65	93.5	99.5	1.81	T1/T2
LP12-7.0	12V	7	—	151	65	93.5	99.5	1.98	T1/T2
LP12-7.5	12V	7.5	—	151	65	93.5	99.5	2.28	T1/T2
LP12-8.0	12V	8	—	151	65	93.5	99.5	2.5	T1/T2
LP12-8.5	12V	8.5	—	151	65	93.5	99.5	2.45	T1/T2
LP12-9.0	12V	9	—	151	65	93.5	99.5	2.52	T1/T2
LP12-10	12V	10	—	151	98	95	101	3.06	T1/T2
LP12-10H	12V	10	—	151	65	111	117	3.07	T1/T2
LP12-12	12V	12	—	151	98	95	101	3.23	T1/T2
LP12-14	12V	14	—	151	98	95	101	3.78	T1/T2
LP12-15	12V	15	—	181.5	76.5	167.5	167.5	4.7	T3/T2
LP12-18	12V	18	—	181.5	76.5	167.5	167.5	4.85	T12(M5)
LP12-20	12V	20	—	181.5	76.5	167.5	167.5	5.65	T12/T12-I(M5)
LP12-22	12V	22	—	181.5	77	166	166	6.85	T12(M5)
LP12-24	12V	24	—	166	175	125	125	7.2	T3
LP12-24H	12V	24	—	164	125	174	174	7.6	T12-I(M5)
LP12-26	12V	26	—	166	175	125	125	7.8	T12/T12-I(M5)
LP12-28	12V	28	—	166	175	125	125	8.2	T3
LP12-28H	12V	28	—	164	125	174	174	8.35	T12/T12-I(M5)
LP12-30	12V	30	—	195	130	164	167	9.3	T6-I(M6)
LP12-30H	12V	30	—	195	130	164	178	9.3	T5
LP12-33	12V	33	—	195	130	164	167	9.8	T6-I(M6)
LP12-35	12V	35	—	195	130	164	167	10.2	T6-I/T6(M6)
LP12-38	12V	—	38	197	165	170	170	12	T6(M6)
LP12-40	12V	—	40	197	165	170	170	13.2	T6(M6)
LP12-45	12V	—	45	197	165	170	170	14.2	T6(M6)
LP12-50	12V	—	50	257	132	200	200	15.7	T6(M6)
LP12-55	12V	—	55	229	138	205	211	16.2	T6(M6)
LP12-60	12V	—	60	260	168	208	214	18.4	T6(M6)
LP12-65	12V	—	65	348	167	178	178	19.2	T6(M6)
LP12-70	12V	—	70	348	167	178	178	21.4	T6(M6)
LP12-75	12V	—	75	260	168	208	214	21.4	T6(M6)
LP12-80	12V	—	80	260	168	208	214	23.8	T6(M6)
LP12-90	12V	—	90	330	172	212	220	27.6	T11(M8)
LP12-100	12V	—	100	330	173	213	220	27.8	T11(M8)
LP12-120	12V	—	120	408	177	225	225	35	T11(M8)
LP12-140	12V	—	140	345	172	274	280	42.1	T11(M8)
LP12-150	12V	—	150	483	172	220	226	41.9	T11(M8)
LP12-180	12V	—	180	520	207	220	226	50.3	T11(M8)
LP12-200	12V	—	200	522	240	220	226	59	T11(M8)
LP12-225	12V	—	225	522	240	220	226	63.5	T11(M8)
LP12-250	12V	—	250	522	268	220	226	70.6	T11(M8)
LP24-7.0	24V	7	—	188	102	94	100	4	T2
LP24-8.0	24V	8	—	188	102	94	100	4.6	T2
LP2-65	2V	—	65	170	72	205	214	4.2	T6(M6)
LP2-100	2V	—	100	170	72	205	214	5.7	T6(M6)
LP2-120	2V	—	120	170	98	205	214	7	T7(M6)
LP2-150	2V	—	150	170	98	205	214	8.4	T7(M6)
LP2-200	2V	—	200	170	110	328	348	12.5	T11(M8)
LP2-250	2V	—	250	170	110	328	350	14	T11(M8)
LP2-300	2V	—	300	170	150	328	348	17.3	T11(M8)
LP2-350	2V	—	350	170	150	328	348	19.2	T11(M8)
LP2-400	2V	—	400	210	175	330	350	23.9	T11(M8)
LP2-450	2V	—	450	210	175	330	350	26	T11(M8)
LP2-500	2V	—	500	240	175	330	350	28.3	T11(M8)
LP2-600	2V	—	600	300	175	330	350	34.9	T11(M8)
LP2-800	2V	—	800	410	175	330	350	47.3	T11(M8)
LP2-1000	2V	—	1000	475	175	328	350	56.6	T11(M8)
LP2-1200	2V	—	1200	475	175	328	350	63.8	T11(M8)
LP2-2500	2V	—	2500	490	350	339	349	133	T11(M8)

Parameter information subject to the contract. Contact Dusky International for the latest datasheet and engineering support.

Technical support

Certifications

Compliance and approval marks shown for the Leoch telecom AGM series.

FAQ

Technical Support

1. What is the self-discharge rate of batteries?

The self-discharge, also known as charge retention capacity, means the battery's ability to maintain stored electricity under certain environmental conditions when it is in an open-circuit state. During storage time, the rate of capacity loss is called the self-discharge rate. It is mainly affected by manufacturing technology, materials, and storage conditions, and is an important parameter for measuring lead-acid battery performance.

2. Why do batteries need to be stored for a certain time before delivery?

Storage capability is an important parameter for checking the stability of overall battery performance. After a certain storage period, some variation in capacity and internal resistance is expected. The storage period can level out the electrochemical performance of internal components and helps identify deep-cycle batteries with short-circuit or micro short-circuit issues caused by rapid OCV drop, helping ensure battery quality before delivery.

3. Why is charging motorcycle batteries very important?

Battery life depends heavily on how the battery is used, and proper charging is a major factor. If a battery is left unused for several months, it may not work smoothly when needed again. Keep the battery fully charged even when it is not in use, because a completely exhausted battery can be harmful to its life. You should also follow the instruction manual for charging time and never charge a motorcycle battery with a car battery charger, because it can damage the battery.

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