VRLA Lead Acid Battery 12V 250ah Longer Service for Solar / Wind Power

• Longer service lifetime, with 100% DOD.
• Low inter resistance and easy charging.
• High reliability and uniform.
• Low self-discharge: lower than 3% of rated capacity per month under normal operating temperature.
• ABS case (can be made with flame retardant V0).
• No memory effect after repetitious usage or discharges.
• Maintenance-free operation.
• Sealed construction and leak proof.
• Safety valve regulated system.
• Operating in any position.
• Deep discharge recovery.
• Wide operating temperature range.

• Solar/Wind Power System.
• Telephone switchboard, electric equipments, medical equipments, instruments, and meters.
• Computer, uninterrupted power source (UPS).
• Power transmission and transformer station, switch control, and accident lighting.
• Fire fighting, safety device, and alarm monitoring.
• Aviation, spaceflight, and power storage.
• Automatic office system.
• Radio communication system.
• Emergency lighting and car/ship starting system.
• Portable electric appliances and mining system.
• Traffic and navigation signal lamp.
• Solar System.
  Technical Specification

  Model	Nominal	Capacity	External Dimension								Weight		Terminal
  	Voltage	(Ah)	Length		Width		Height		Total Height		Approx		Type
  	(V)	10Hr(20hr)	mm	inch	mm	inch	mm	inch	mm	inch	kg	pound
  DC12240	12	24	166	6.54	175	6.9	125	4.92	125	4.92	8	17.68	T4/T13
  DC12280	12	28	166	6.54	175	6.89	125	4.92	125	4.92	9	19.89	T4/T13
  DC12280(II)	12	28	166	6.5	125	4.92	175	6.89	182	7.17	9	19.89	T66/T32
  DC12280(III)	12	28	165	6.5	126	4.96	175	6.89	182	7.17	8.5	18.74	T32E
  DC12330	12	33	196	7.7	130	5.12	163	6.42	180	7.09	10	22.1	T64/T16
  DC12330(II)	12	33	196	7.72	131	5.16	163	6.42	180	7.09	10	22.1	T auto match
  DC12350	12	35	197	7.76	130	5.12	163	6.42	180	7.09	10.5	23.2	T64/T16
  DC12350(II)	12	35	196	7.7	131	5.16	155	6.1	170	6.69	10.5	23.2	T auto match
  DC12400	12	40	197	7.73	166	6.54	171	6.73	171	6.73	13.5	29.74	T9/T16
  DC12400(II)	12	40	197	7.76	166	6.54	175	6.89	182	7.17	13.5	29.76	T51E
  DC12440	12	44	196	7.7	166	6.54	171	6.73	171	6.73	13.5	29.83	T9/T16
  DC12440(II)	12	44	197	7.76	166	6.54	175	6.89	182	7.17	13.5	29.83	T51E
  DC12550	12	55	230	9.1	138	5.43	211	8.31	229	9.02	17.2	38	T9B/T16
  DC12650(II)	12	65	350	13.8	166	6.54	179	7.05	179	7.05	22	48.5	T9/T16
  DC12700	12	70	260	10.2	169	6.65	211	8.3	229	9.01	23	50.66	T33B/T16
  DC12800	12	80	260	10.2	169	6.65	211	8.3	229	9.02	24	52.91	T33B/T16
  DC12900	12	90	307	12.1	169	6.65	211	8.3	234	9.21	28	61.88	T10B/T16
  DC121000	12	100	331	13	173	6.81	213	8.39	233	9.17	32	70.55	T10
  DC121200	12	120	407	16	174	6.85	209	8.23	233	9.17	3, 8	83.98	T11D/T16
  DC121340	12	134	341	13.4	173	6.81	283	11.1	287	11.3	41	90.39	T19
  DC121500	12	150	484	19.1	171	6.73	241	9.49	241	9.49	46	101.4	T12/T50
  DC121600	12	160	534	21.1	209	8.23	216	8.5	237	9.33	52	115	T11/T60
  DC121800	12	180	530	20.8	209	8.23	216	8.5	237	9.33	56	123.8	T11/T60
  DC122000	12	200	522	20.6	240	9.45	220	8.66	244	9.6	64	141.1	T11
  DC122300	12	230	520	20.5	268	10.6	220	8.66	240	9.44	72.5	160.2	T12/T19
  DC122500	12	250	520	20.5	268	10.6	220	8.66	249	9.8	76	168	T12/T19
  DC61000	6	100	195	7.67	170	6.69	206	8.11	211	8.31	17	37.57	T16
  DC61500	6	150	260	10.2	180	7.09	247	9.22	252	9.92	27	59.67	T19
  DC62250	6	225	243	9.57	188	7.4	275	10.8	275	10.8	34.5	76.24	T19
  DC81800	8	180	260	10.2	182	7.17	295	11.6	300	11.8	36.5	64.09	T19
  DC23000	2	300	171	6.7	151	5.9	330	13	356	14	19.7	43	T20
  DC23500	2	350	206	8.11	125	4.92	471	18.5	501	19.7	25	55.25	T37
  DC23500(II)	2	350	171	6.7	151	5.9	330	13	356	14	20.5	45.3	T20
  DC24000	2	400	211	8.31	176	6.92	331	13	356	14	26.8	59.22	T20
  DC24200	2	420	206	8.11	145	5.71	471	18.5	501	19.7	28	61.88	T37
  DC24500	2	450	211	8.31	176	6.92	331	13	356	14	27.5	60.77	T20
  DC25000	2	500	242	9.5	172	6.8	331	13	356	14	32.3	71	T20
  DC25500	2	550	242	9.5	172	6.8	331	13	356	14	33.3	75.6	T20
  DC25500(II)	2	550	223	8.78	187	7.36	365	14.4	370	14.6	38.5	85	T36
  DC26000	2	600	301	11.9	175	6.89	331	13	356	14	39	86.1	T20
  DC26000(II)	2	600	206	8.11	145	5.71	645	25.4	675	26.6	36	79.56	T37
  DC28000	2	800	411	16.1	175	6.89	330	13	356	14	53	117	T20
  DC210000	2	1000	475	18.7	175	6.89	330	13	356	14	65	143	T20
  DC215000	2	1500	401	15.8	351	13.8	344	13.5	369	14.5	100	221	T20
  DC220000	2	2000	491	19.3	351	13.8	344	13.5	369	14.5	131	290	T20
  DC230000	2	3000	712	28	353	13.9	343	13.5	369	14.5	196	437	T20
  DC22500	2	250	171	6.73	151	5.94	330	13	356	14	18.2	40.12	T20
  *Specification are subject to change without prior notice

  
  
  
  
  
  

Q1. What is packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
We can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 7-20 days after receiving your advance payment.
The specific delivery time depends on the items and the quantity of your order.

Q5. Can you OEM and ODM Service?
A: Yes, we can provide free OEM Service, and ODM Service is available for volume order too.

Q6. Do you test all your goods before delivery?
A: Yes, all our products have more than 6~8 hours for againg, and strict test before dispatch

Q7. Do you have any MOQ limit?
A: Low MOQ, 5 pieces for sample checking is available.

Q8. Can I have a sample order?
A: Yes, sample order is acceptable to test and check quality for the first cooperation

Q9. How to proceed with an order?
A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions.
Thirdly, customers confirm the samples and places deposit for formal order. Finally, We arrange production.